The SMILES O=C(C=Cc1c(O)ccc2ccccc12)c1ccc2ccccc2c1 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][=C][Branch2][Ring1][Ring2][C][=C][C][=C][Branch1][C][O][C][=C][C][=C][C][=C][C][=C][Ring1][O][Ring1][=Branch1][C][=C][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][Ring1][#Branch2]