Based on the SMILES CC12CCC3C(CCC4c5nonc5CCC43C)C1CCC(=O)N2, the molecule exhibits no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][C][C][C][C][C][Branch2][Ring1][Ring1][C][C][C][C][=N][O][N][=C][Ring1][Branch1][C][C][C][Ring1][=Branch2][Ring1][=N][C][C][Ring2][Ring1][C][C][C][C][=Branch1][C][=O][N][Ring2][Ring1][#Branch1]