Using Clc1cnc2[nH]cnc(Cl)c1-2, O=S(=O)(Cl)c1ccccc1 to produce O=S(=O)(c1ccccc1)n1cc(Cl)c2c(Cl)ncnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.