Using Cc1cc2[nH]c(=O)c3cnn(C4CCOCC4)c3c2cc1C(=O)O, NCCN1CCCCC1 to produce Cc1cc2[nH]c(=O)c3cnn(C4CCOCC4)c3c2cc1C(=O)NCCN1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.