The molecule with the SMILES representation of COC(=O)C12C(=O)OC(C)C1(O)C(C)C(=O)N2C shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][O][C][=Branch1][C][=O][C][C][=Branch1][C][=O][O][C][Branch1][C][C][C][Ring1][#Branch1][Branch1][C][O][C][Branch1][C][C][C][=Branch1][C][=O][N][Ring1][=N][C]