Using O=C(OCc1ccccc1)[C@H]1CCCN1C(=O)CCCCC(=O)N1CCC[C@@H]1C(=O)OCc1ccccc1 to produce O=C(O)[C@H]1CCCN1C(=O)CCCCC(=O)N1CCC[C@@H]1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.