The molecule SMILES Cc1cc2occ(-c3ccc(Cl)cc3)c2c(=O)o1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
3-(4-chlorophenyl)-6-methylfuro[3,2-c]pyran-4-one