Fig. 3

Predicted activities of sample sets on RXRs: The valid and unique designs obtained from the AI model that was fine-tuned on three natural product templates (1, 2, 4) were predominantly not recognized by the target prediction software SPiDER as putative RXR modulators (12%, a. In contrast, the proportion of the designs predicted as RXR modulators by SPiDER increased considerably for the AI model that had been fine-tuned on six natural product templates (41%, b)