Using COC(=O)C(CNC(=O)OC(C)(C)C)Cc1cc(Cl)ccc1OC to produce COc1ccc(Cl)cc1CC(CNC(=O)OC(C)(C)C)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.