Using CC(C)(C)S, Clc1cc(Cl)c(Cl)cc1Cl to produce CC(C)(C)Sc1cc(SC(C)(C)C)c(SC(C)(C)C)cc1SC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.