Using CC(=O)n1ccc(-c2sc(S(C)=O)c3c2CC(C)(C)CC3=O)n1, CC(C)(C)[S-] to produce CC1(C)CC(=O)c2c(SC(C)(C)C)sc(-c3cc[nH]n3)c2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.