Using COC(=O)[C@H]1[C@H](N)[C@H](c2ccccc2)N(C(=O)OCc2ccccc2)[C@@H]1C, COc1ccc(OC(F)(F)F)cc1C=O to produce COC(=O)[C@@H]1[C@H](NCc2cc(OC(F)(F)F)ccc2OC)[C@H](c2ccccc2)N(C(=O)OCc2ccccc2)[C@@H]1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.