Using Cc1nc(N)sc1CC(Cl)(Cl)Cl, Cc1c(Cl)cccc1S(=O)(=O)Cl to produce Cc1nc(NS(=O)(=O)c2cccc(Cl)c2C)sc1CC(Cl)(Cl)Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.