The SMILES CCCCCCCCCCCc1c2oc3ccccc3nc-2cc(Nc2ccccc2O)c1=O is from a molecule that exhibits 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][C][C][C][C][C][C][C][=C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][=C][Ring1][#Branch2][C][=C][Branch1][O][N][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][Ring2][Ring1][=Branch1][=O]