Using CCOC(=O)Nc1cccc2c1NC1CCN(C(=O)OCC)CC21, CC(=O)Cl to produce CCOC(=O)N1CCC2C(C1)c1cccc3c1N2C(=O)CN3C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.