Based on the SMILES representation O=C1CC(c2ccccc2)n2cccc21, the molecule exhibits no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[O][=C][C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=C][C][=C][Ring1][Branch1][Ring1][=C]