The molecule with the SMILES representation of CC(C)(C)OC(=O)NC12C3C4C1C1C2C3C41NC(=O)OC(C)(C)C 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][C][Branch1][C][C][Branch1][C][C][O][C][=Branch1][C][=O][N][C][C][C][C][Ring1][Ring2][C][C][Ring1][=Branch1][C][Ring1][=Branch1][C][Ring1][=Branch1][Ring1][Ring2][N][C][=Branch1][C][=O][O][C][Branch1][C][C][Branch1][C][C][C]