Using CC(C)(N)CNC(=O)OCc1ccccc1, O=C(O)c1ccccc1O to produce CC(C)(CNC(=O)OCc1ccccc1)NC(=O)c1ccccc1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.