The molecule with the SMILES representation of COC(=O)CC1C2CC3C(C2=O)C13 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}.
methyl 2-(5-oxo-3-tricyclo[2.2.1.02,6]heptanyl)acetate