Using Cc1cnc2[nH]c3c(c2c1)C1CCCN1CC3, O=C(CCl)N1CCCCC1 to produce Cc1cnc2c(c1)c1c(n2CC(=O)N2CCCCC2)CCN2CCCC12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.