The molecule with the SMILES CCOC(=O)C12OC(OCC)(CC1(OCC)OCC)C1(CC1)C2=O shows 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}.
ethyl 2,2,4-triethoxy-6-oxospiro[7-oxabicyclo[2.2.1]heptane-5,1'-cyclopropane]-1-carboxylate