Using NC1CCCCC1, O=C([O-])c1ccc(Cn2cnc3ccccc32)cc1 to produce O=C(NC1CCCCC1)c1ccc(Cn2cnc3ccccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.