Using NCCN1CCCCC1, O=C([O-])c1sc2c(ccc(=O)n2-c2ccccc2)c1Nc1ccccc1 to produce O=C(NCCN1CCCCC1)c1sc2c(ccc(=O)n2-c2ccccc2)c1Nc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.