Using CCC(=O)c1cc(C)c(O)c(C)c1, COc1ccc(NN)cc1 to produce COc1ccc2[nH]c(-c3cc(C)c(O)c(C)c3)c(C)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.