Using O=S(=O)(Cl)c1ccccc1, Clc1cnc2[nH]cc(I)c2n1 to produce O=S(=O)(c1ccccc1)n1cc(I)c2nc(Cl)cnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.