The molecule with the SMILES representation of C=CC(C)(C)c1c(OC)oc2ccc(OC)c(C)c2c1=O displays no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2,6-dimethoxy-5-methyl-3-(2-methylbut-3-en-2-yl)chromen-4-one