The SMILES CC1C(=O)OC1C1COC(C)(C)O1 is from a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
4-(2,2-dimethyl-1,3-dioxolan-4-yl)-3-methyloxetan-2-one