The SMILES Cn1c2c(c3ccccc31)C1C(=O)N(c3ccccc3)C(=O)C1CC2 is from a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
6-methyl-2-phenyl-3a,4,5,10c-tetrahydropyrrolo[3,4-c]carbazole-1,3-dione