Using Cc1c(S(=O)(=O)Cl)sc2ccc(Cl)cc12, COC(=O)c1cc(S(C)(=O)=O)c(N)cc1C to produce COC(=O)c1cc(S(C)(=O)=O)c(NS(=O)(=O)c2sc3ccc(Cl)cc3c2C)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.