Based on the SMILES representation C=C1CC(COc2ccc3ccc(=O)oc3c2)(c2ccccc2)OC1=O, the molecule exhibits no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
7-[(4-methylidene-5-oxo-2-phenyloxolan-2-yl)methoxy]chromen-2-one