Using CCOC(=O)C(=CN1CCOCC1)C(=O)OCC, CC(C)COc1ccccc1NC(=N)N to produce CCOC(=O)c1cnc(Nc2ccccc2OCC(C)C)[nH]c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.