Using COc1ccc(CC(OC(C)C)C(=O)O)cc1CNC(=O)c1ccc(Cl)cc1Cl to produce COc1ccc(CC(OC(C)C)C(=O)[O-])cc1CNC(=O)c1ccc(Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.