Using O=C(O)c1cnc(COCc2ccccc2)nc1O, CN(C)C(On1nnc2cccnc21)=[N+](C)C to produce O=C(NCc1ccc2ccccc2c1)c1cnc(COCc2ccccc2)nc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.