Using CI, O=C(N1CCCN(C2CCC2)CC1)N1CC(Oc2ccc3[nH]ccc3c2)C1 to produce Cn1ccc2cc(OC3CN(C(=O)N4CCCN(C5CCC5)CC4)C3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.