Using O=C(Cl)C1CCCC1, NC1=NS(=O)(=O)Nc2cccc(OC[C@H]3CCC[NH2+]C3)c21 to produce NC1=NS(=O)(=O)Nc2cccc(OC[C@H]3CCCN(C(=O)C4CCCC4)C3)c21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.