Using CCOC(=O)c1cnc(Cl)nc1NCC1CCCN(C(=O)OCc2ccccc2)C1 to produce O=C(O)c1cnc(Cl)nc1NCC1CCCN(C(=O)OCc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.