Using C[C@@H]1[C@H]2Cc3ccc(C(=O)NN)cc3[C@]1(C)CCN2C(=O)OC(C)(C)C, CNC(C)=O to produce Cc1nnc(-c2ccc3c(c2)[C@]2(C)CCN[C@H](C3)[C@H]2C)n1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.