The molecule with the SMILES B.CC(=O)OC1CN2CCC1CC2 shows no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[B].[C][C][=Branch1][C][=O][O][C][C][N][C][C][C][Ring1][=Branch1][C][C][Ring1][=Branch1]