The molecule SMILES CC12CCC3C(CCC4=CC(=O)NCC43C)C1CCC(=O)N2 is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
[C][C][C][C][C][C][Branch1][P][C][C][C][=C][C][=Branch1][C][=O][N][C][C][Ring1][#Branch1][Ring1][O][C][C][Ring1][S][C][C][C][=Branch1][C][=O][N][Ring2][Ring1][Branch1]