Using O=C1CCCC2(CCN(c3cnc4ccccc4n3)CC2)N1, Cc1ccc(C)c(CCl)c1 to produce Cc1ccc(C)c(CN2C(=O)CCCC23CCN(c2cnc4ccccc4n2)CC3)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.