Using CCc1cc(C(=O)NNC(=O)c2sc(CC)c3c2CCC(C)(C)C3)cc(C)n1 to produce CCc1cc(-c2nnc(-c3sc(CC)c4c3CCC(C)(C)C4)o2)cc(C)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.