The SMILES Cc1ccc2c(ccc(C=Cc3cc(C)c4cccnc4c3O)[n+]2C)c1 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}.