Using [N-]=[N+]=NC[C@@H]1[C@@H](Nc2nccc(N3CCCCCC3)n2)CCN1C1CCCCC1 to produce NC[C@@H]1[C@@H](Nc2nccc(N3CCCCCC3)n2)CCN1C1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.