The molecule with the SMILES representation of C=C(C)CC1(O)C(=O)C(OCC)=C1OCC exhibits no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2,3-diethoxy-4-hydroxy-4-(2-methylprop-2-enyl)cyclobut-2-en-1-one