Using Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1, ClCc1nc2ccccc2[nH]1 to produce O=S(=O)(Nc1ncccn1)c1ccc(NCc2nc3ccccc3[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.