Using NC1=NN(c2cccc(C(F)(F)F)c2)CC1, CC(Br)C(=O)Cl to produce CC(Br)C(=O)NC1=NN(c2cccc(C(F)(F)F)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.