Using O=C(N[C@@H](COCc1ccccc1)C(=O)OC[C@H](NC(=O)C(F)(F)F)C(=O)OCc1ccccc1)OCc1ccccc1 to produce N[C@@H](CO)C(=O)OC[C@H](NC(=O)C(F)(F)F)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.