The molecule with the SMILES representation of COC1(C)C(=O)N2C1N(C(=O)OC(C)(C)C)CC2(C)C displays 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}.