Using C#CC(C)(O)CSCC, CS(=O)(=O)Nc1cc(Cl)c(F)cc1I to produce CCSCC(C)(O)c1cc2cc(F)c(Cl)cc2n1S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.