The SMILES CCC12CC(c3ccccc3)C(C(=O)N1)C(=O)N2 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}.
[C][C][C][C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Branch1][Branch2][C][=Branch1][C][=O][N][Ring1][=N][C][=Branch1][C][=O][N][Ring1][S]