The SMILES C=CC(C)(C)c1c(OC)oc2ccc(OC)c(C)c2c1=O is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
2,6-dimethoxy-5-methyl-3-(2-methylbut-3-en-2-yl)chromen-4-one