Using N#Cc1nn(-c2c(Cl)cc(C(F)(F)F)cc2Cl)cc1C=O, CC(C)[P+](c1ccccc1)(c1ccccc1)c1ccccc1 to produce CC(C)=Cc1cn(-c2c(Cl)cc(C(F)(F)F)cc2Cl)nc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.