Using Cc1c(Cl)cnn(C(C)(C)C)c1=O, CC(C)(C)c1ccc(CS)cc1 to produce Cc1c(SCc2ccc(C(C)(C)C)cc2)cnn(C(C)(C)C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.