Using CSCCC(NC(=O)OCc1ccccc1)C(=O)O, CC(O)CN1CCOCC1 to produce CSCCC(NC(=O)OCc1ccccc1)C(=O)OC(C)CN1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.