Based on the SMILES Nc1c2ccccc2nc2ccc3c(=O)cc(-c4ccccc4)oc3c12, the molecule displays no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
12-amino-2-phenylpyrano[2,3-a]acridin-4-one