Using CCN(CC)CC, OCc1ccc(C2=NCC(c3cc(C(F)(F)F)nc(C(F)(F)F)c3)(C(F)(F)F)C2)cc1Br to produce NCc1ccc(C2=NCC(c3cc(C(F)(F)F)nc(C(F)(F)F)c3)(C(F)(F)F)C2)cc1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.