Using CC(=O)OC(c1cccnc1)C1CCN(CC23CC(c4ccccc42)c2ccccc23)CC1 to produce c1cncc(CC2CCN(CC34CC(c5ccccc53)c3ccccc34)CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.