Using C[O-], CC(C)(C)c1cc(C(=O)NNC(N)=S)c(O)c(C(C)(C)C)c1 to produce CC(C)(C)c1cc(-c2n[nH]c(=S)[nH]2)cc(C(C)(C)C)c1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.