Using O=C(NC1CC(c2ccccc2)C1)c1ccc(Oc2cc3c(cc2Cl)C(C(=O)O)CCO3)cc1 to produce O=C(NC1CC(c2ccccc2)C1)c1ccc(Oc2cc3c(cc2Cl)C(C(=O)[O-])CCO3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.