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AIDDISON™ Explorer: AI Drug Discovery Software

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Generative AI-guided molecular design and candidate prioritization

Early-stage drug discovery depends on selecting the right molecules to make under competing constraints. AIDDISON™ Explorer enables targeted exploration of chemical space, generating candidate structures and ranking them based on multi-parameter optimization across potency, ADMET, and synthetic feasibility.

Models are trained on more than 30 years of pharmaceutical R&D data, including both successful and failed compounds, to support more rapid and realistic early-stage decision-making. 


From design criteria to ranked candidates

Define your target profile and design constraints. AIDDISON™ Explorer proposes novel candidate molecules, evaluates them against defined scoring criteria, and ranks results — helping researchers focus experimental effort on the most promising structures from the start.

AIDDISON Drug Discovery Software interface showing a molecular property table with compound structures, ADMET parameters including hERG, solubility, and clearance data, and histogram filters for multiple molecules

AIDDISON Drug Discovery Software interface showing a molecular property table with compound structures, ADMET parameters including hERG, solubility, and clearance data, and histogram filters for multiple molecules

Core capabilities for medicinal chemists

Generative molecular design

Generate novel molecular structures using reinforcement learning–guided models derived from the REINVENT 4.0 framework. Exploration is guided by defined design constraints to identify candidates beyond known scaffolds.

Multi-parameter optimization (MPO)

Balance potency, physicochemical properties, and developability considerations simultaneously. Multi-objective scoring helps identify candidates that best satisfy project criteria.

Predictive ADMET modeling

Evaluate predicted ADMET properties early using machine-learning models trained on decades of pharmaceutical experimental data. Prediction outputs include confidence indicators and explainable AI metrics to support interpretation of results.

Synthesis-aware candidate design

Evaluate synthetic accessibility scores and generate viable retrosynthetic routes using SYNTHIA® API integration, including route feasibility, step count, and building block availability.


AI-guided molecular design in the discovery workflow

AIDDISON™ Explorer complements existing computational and experimental discovery tools. Candidate molecules generated by the platform can be exported directly into docking, synthesis planning, and experimental workflows using standard file formats (CSV, SDF, RD). Output includes ranked candidate molecules with predicted ADMET profiles, physicochemical properties, and synthetic accessibility assessments.

Cloud-native deployment with ISO 27001-certified data security supports use in enterprise research environments. 


Applications in small molecule discovery

Purple target icon with arrow at center
Hit identification

Generate diverse de novo candidate molecules aligned to defined target profiles.

Magnifying glass over a segment of a line chart on a purple circle.
Hit expansion

Explore chemical space around prioritized scaffolds and identify new structural variants.

Purple circle icon with browser window and gear
Lead optimization

Balance potency, ADMET, and synthetic feasibility during lead refinement.


Models informed by real discovery data 

Predictive ADMET models are trained on both successful and failed compounds from more than 30 years of pharmaceutical R&D data from data from our Healthcare business, covering endpoints such as CACO2 permeability, cardiotoxicity (hERG), intrinsic clearance (Clint), and more. By incorporating both successful and unsuccessful compounds, the models capture real-world discovery outcomes and support more reliable early-stage candidate prioritization.

Explainable AI outputs, confidence indicators, and feature contribution visualizations provide transparency into model predictions and help researchers interpret results with greater confidence.

AIDDISON software showing a de novo molecule design view with a grid of compound cards, molecular property bar charts, an explainability panel with feature contributions, and a 2D structure with activity heatmap overlay

See AIDDISON™ Explorer in action

Request a demo to explore how generative molecular design and predictive modeling can support your drug discovery program.

A specialist will connect with you to understand your research objectives and provide a focused walkthrough of the platform.


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