The SMILES Cc1n[nH]c(=O)n1C1CCCC1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
4-cyclopentyl-3-methyl-1H-1,2,4-triazol-5-one