The SMILES CCC1CC2CC3c4c(c5cc(OC)ccc5n4C)CCN(C2)C13 represents a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.