The SMILES CC1CN=C(c2ccc(NC(=O)c3ccc(C(=O)Nc4ccc(C5=NCC(C)CN5)cc4)cc3)cc2)NC1 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}.