Figure 4From: An investigation into pharmaceutically relevant mutagenicity data and the influence on Ames predictive potentialSelf organizing map of the chemical space of compounds considered colored by properties. SOM for all compounds in Sets C, D, E, and F colored according to property (with pie charts to represent the percentage of molecules in the cell matching a property). The properties labeled from top-left clockwise: whether the compound is in the Novartis deck, whether it has an Ames+ result, the number of molecules in each cell, whether the polyaromatic substructure occurs in a cell, how many compounds have an aryl-amine substructure present, or how many compounds have a nitroaromatic substructure.Back to article page