Based on the SMILES representation Cc1cccc2oc3c(c(=O)c12)CC(O)C(C)(C)O3, the molecule displays no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
3-hydroxy-2,2,6-trimethyl-3,4-dihydropyrano[2,3-b]chromen-5-one