Using ClI, FC(F)(F)c1ccc(-c2cc(C(F)(F)F)c3nccn3c2)cc1 to produce FC(F)(F)c1ccc(-c2cc(C(F)(F)F)c3ncc(I)n3c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.