Using O=C1OC(=O)[C@@H]2CC=CC[C@H]12, NCCc1ccc([N+](=O)[O-])cc1 to produce Nc1ccc(CCN2C(=O)[C@H]3CC=CC[C@H]3C2=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.