Using c1ccc(C2(N3CCC(n4cnc5ccccc54)CC3)CCCCCC2)cc1, COC(=O)C#N to produce COC(=O)c1nc2ccccc2n1C1CCN(C2(c3ccccc3)CCCCCC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.