The SMILES CC1(C)Oc2ccc3c(=O)c4ccccc4oc3c2C1C(=O)O represents a molecule that shows no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2,2-dimethyl-6-oxo-1H-furo[2,3-c]xanthene-1-carboxylic acid