Based on the SMILES O=S1(=O)CCC(Br)c2ccccc2C1, 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][=S][=Branch1][C][=O][C][C][C][Branch1][C][Br][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][=N]