Based on the SMILES representation Cc1cc(C)c(C(=O)C=Cc2ccccc2)c(C)c1, the molecule shows no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][C][=C][C][Branch1][C][C][=C][Branch1][#C][C][=Branch1][C][=O][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Branch1][C][C][=C][Ring2][Ring1][C]