The SMILES CN1CCn2c(Br)ccc2C1=O is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
6-bromo-2-methyl-3,4-dihydropyrrolo[1,2-a]pyrazin-1-one