Using O=C(CCCCl)c1ccc2c(c1)Cc1cc(C(=O)CCCCl)ccc1-2, C1CCNCC1 to produce O=C(CCCN1CCCCC1)c1ccc2c(c1)Cc1cc(C(=O)CCCN3CCCCC3)ccc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.