Using CI, CCOC(=O)c1cc2n(C)c3ccc(NC(=O)c4ccccc4)cc3c(=O)n2n1 to produce CN(C(=O)c1ccccc1)c1ccc2c(c1)c(=O)n1nc(C(=O)O)cc1n2C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.