Using N#CCN, O=Cc1ccc(OCc2ccc(C(F)(F)F)cc2)cc1C=O to produce N#CCN1Cc2cc(OCc3ccc(C(F)(F)F)cc3)ccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.