Is the SMILES NN=c1nc2[nH]o[nH]c-2nc1=NN active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
(6-diazanylidene-1H-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-ylidene)diazane