Using CCOC(=O)Cl, CCOC(=O)c1cc2n(c1)C(C)Nc1ccccc1-2 to produce CCOC(=O)c1cc2n(c1)C(C)N(C(=O)OCC)c1ccccc1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.