Using O=C(OCc1cccc(C(F)(F)F)c1)[C@H]1C[C@@H](O)CN1Cc1cccc(C(F)(F)F)c1 to produce O=C1C[C@H](C(=O)OCc2cccc(C(F)(F)F)c2)N(Cc2cccc(C(F)(F)F)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.