Using Clc1ncc(Cl)c(Nc2ccc(Br)cc2)n1, FC(F)(F)CCCBr to produce FC(F)(F)CCCN(c1ccc(Br)cc1)c1nc(Cl)ncc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.