Using C=CCCCCN(C)C(=O)[C@@H]1C[C@@H](O)CN1, C=C[C@@H]1C[C@]1(NC(=O)n1cc[n+](C)c1)C(=O)OCC to produce C=CCCCCN(C)C(=O)[C@@H]1C[C@@H](O)CN1C(=O)N[C@]1(C(=O)OCC)C[C@@H]1C=C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.