Using CC(C#N)(N=C(c1ccccc1)c1ccccc1)c1ncc(C(F)(F)F)cc1Cl to produce CC(N)(C#N)c1ncc(C(F)(F)F)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.