Using O[C@@H](CN1CCOC(c2ccc(C(F)(F)F)cc2)C1)C(F)(F)F, O=C=Nc1ccc(Cl)cc1 to produce O=C(Nc1ccc(Cl)cc1)O[C@@H](CN1CCO[C@H](c2ccc(C(F)(F)F)cc2)C1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.