Using CCNc1nc(C)ccc1C(=O)c1cccc(Cl)c1, CCOC(=O)C(Cl)C(=O)[O-] to produce CCOC(=O)c1c(-c2cccc(Cl)c2)c2ccc(C)nc2n(CC)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.