Using CCCCN(CCCC)CC1=C2C[C@@H](OC(C)=O)CC[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)CCCC(C)COC(C)=O)CC[C@H]3[C@@H]2C1 to produce CCCCN(CCCC)CC1=C2C[C@@H](O)CC[C@]2(C)[C@H]2CC[C@]3(C)[C@@H]([C@H](C)CCCC(C)C)CC[C@H]3[C@@H]2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.