Using CC(C)n1nccc1C(=O)Cl, C[Sn](C)(C)c1cc(N)c2cnn(S(=O)(=O)c3ccccc3)c2c1 to produce CC(C)n1nccc1C(=O)Nc1cc([Sn](C)(C)C)cc2c1cnn2S(=O)(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.