Based on the SMILES CCC(C)C1(C2CCCC2)NC(=O)NC1=O, the molecule shows 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][Branch1][C][C][C][Branch1][Branch2][C][C][C][C][C][Ring1][Branch1][N][C][=Branch1][C][=O][N][C][Ring1][O][=O]