Using Cc1cccc(I)c1, N#CC1(N2CCC3(CC2)C(=O)NCC3c2ccccc2)CCCCC1 to produce Cc1cccc(C2(N3CCC4(CC3)C(=O)NCC4c3ccccc3)CCCCC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.