Is the SMILES O=C(O)C[n+]1ccccc1.[Br-] active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
[O][=C][Branch1][C][O][C][N+1][=C][C][=C][C][=C][Ring1][=Branch1].[Br-1]