The molecule with the SMILES c1ccc2cc(Nc3ccc(Nc4ccc5ccccc5c4)cc3)ccc2c1 is not demonstrating toxicity in the NR-aromatase enzyme assay.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {toxicity_NR-Aromatase#not &NULL}{toxicity_NR-Aromatase__names__gerund}.