The SMILES C1C2CC3CC1CC(c1nn4c(C56CC7CC(CC(C7)C5)C6)nnc4s1)(C2)C3 is from a molecule that shows 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}.