The SMILES O=P1(c2ccccc2)C(c2ccccc2)CCC1c1ccccc1 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}.
[O][=P][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][Ring1][P][C][=C][C][=C][C][=C][Ring1][=Branch1]