Using Cc1ccc(Nc2ccc(Cl)c(C)c2Cl)c(CC(=O)O)c1 to produce Cc1ccc(Nc2ccc(Cl)c(C)c2Cl)c(CC(=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.