Using CS(=O)(=O)CCCn1c(COS(C)(=O)=O)cc2cc(Cl)ccc21, CS(=O)(=O)c1n[nH]c2cnccc12 to produce CS(=O)(=O)CCCn1c(Cn2nc(S(C)(=O)=O)c3ccncc32)cc2cc(Cl)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.