The molecule with the SMILES representation of CCOC(=O)C1C=C1C(C)(C)O 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}.
ethyl 2-(2-hydroxypropan-2-yl)cycloprop-2-ene-1-carboxylate