Using CN(C)C=O, Fc1ccc(C2=NCC(c3cc(Cl)cc(Cl)c3)(C(F)(F)F)C2)cc1Br to produce N#Cc1cc(C2=NCC(c3cc(Cl)cc(Cl)c3)(C(F)(F)F)C2)ccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.