Using CC(C)(C)OC(=O)NCC(=O)O, NCC1CCN(Cc2ccc(Cl)cc2)C1 to produce CC(C)(C)OC(=O)NCC(=O)NCC1CCN(Cc2ccc(Cl)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.