Using Cc1ccc(Cl)c(N)c1Cl, CC(=O)Nc1nc(S(=O)(=O)Cl)n[nH]1 to produce CC(=O)Nc1nc(S(=O)(=O)Nc2c(Cl)ccc(C)c2Cl)n[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.