The molecule SMILES CN1CCN(c2ccc3c(c2)NCC(=O)N3)CC1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
6-(4-methylpiperazin-1-yl)-3,4-dihydro-1H-quinoxalin-2-one