The SMILES O=C(O)CCCC[n+]1ccccc1.[Br-] is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[O][=C][Branch1][C][O][C][C][C][C][N+1][=C][C][=C][C][=C][Ring1][=Branch1].[Br-1]