Using C1CNC2C(C1)CCCC2N1CCCC1, COc1cc(C(=O)Cl)cc(OC)c1OC to produce COc1cc(C(=O)N2CCCC3CCCC(N4CCCC4)C32)cc(OC)c1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.