Using O=C(OCc1ccccc1)[C@@H]1CCCN1, CC(O)C(=O)[O-] to produce C[C@H](O)C(=O)N1CCC[C@H]1C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.