Using Cc1ccc(S(=O)(=O)Cl)cc1, COC(=O)Nc1cc(=O)[nH]c(N)n1 to produce COC(=O)Nc1cc(OS(=O)(=O)c2ccc(C)cc2)nc(N)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.