Using O=Cc1ccc(Cl)cc1Cl, Nc1ccc(C(O)(C(F)(F)F)C(F)(F)F)cc1 to produce OC(c1ccc(NCc2ccc(Cl)cc2Cl)cc1)(C(F)(F)F)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.