Using CCN1CCNCC1, Cc1ccc(C(=O)O)cc1[N+](=O)[O-] to produce CCN1CCN(C(=O)c2ccc(C)c([N+](=O)[O-])c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.