1	HPW	N-[3-(1-hydroxy-6-oxo-4-phenyl-1,6-dihydro-pyridin-2-yl)-5-methanesulfonylamino-phenyl]-methanesulfonamide	1.000
2	HPU	N-[3-(1-hydroxy-6-oxo-4-phenyl-1,6-dihydropyridin-2-yl)phenyl]methanesulfonamide	0.833