Using CCOC(=O)c1cc2n(c1)CNc1ccccc1-2, CCOC(=O)Cl to produce CCOC(=O)c1cc2n(c1)CN(C(=O)OCC)c1ccccc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.