Using O=C(CC1CCOCC1)c1c(O)c2cccnc2n(-c2ccccc2)c1=O, NN to produce O=c1c2c(CC3CCOCC3)n[nH]c2c2cccnc2n1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.