Using O=S(=O)(Cl)c1ccccc1, COc1cc2[nH]ccc2cc1OCc1ccccc1 to produce COc1cc2c(ccn2S(=O)(=O)c2ccccc2)cc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.