Using Fc1cc2[nH]cc(I)c2cc1F, O=S(=O)(Cl)c1ccccc1 to produce O=S(=O)(c1ccccc1)n1cc(I)c2cc(F)c(F)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.