Using CCC1C(C(=O)OC)C(=O)c2cc(C)nc(C)c2N1C(=O)OCc1ccccc1 to produce CCC1CC(=O)c2cc(C)nc(C)c2N1C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.