The SMILES COc1c2c(cc3occ(-c4ccc(CC=C(C)C)cc4)c(=O)c13)OC(C)(C)C=C2 is from a molecule that exhibits no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
5-methoxy-2,2-dimethyl-7-[4-(3-methylbut-2-enyl)phenyl]pyrano[3,2-g]chromen-6-one