Using CN1C(=O)CC[C@]2(C)c3ccc(S)cc3CC[C@@H]12, Clc1nc2cc(Cl)c(Cl)cc2s1 to produce CN1C(=O)CC[C@]2(C)c3ccc(Sc4nc5cc(Cl)c(Cl)cc5s4)cc3CC[C@@H]12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.