英文名称
4-[2-[3-(4-methylsulfonylphenyl)-5-oxo-2H-furan-4-yl]phenyl]-4-oxo-N-propylbutanamide;4-[3-[3-(4-methylsulfonylphenyl)-5-oxo-2H-furan-4-yl]phenyl]-4-oxo-N-propylbutanamide;4-[4-[3-(4-methylsulfonylphenyl)-5-oxo-2H-furan-4-yl]phenyl]-4-oxo-N-propylbutanamide