英文名称
(5R)-3-benzyl-5-[[4-[4-(4-methoxyphenyl)butoxy]phenyl]methyl]-2,2-dimethylimidazolidin-4-one;(5S)-3-benzyl-5-[[4-[4-(4-methoxyphenyl)butoxy]phenyl]methyl]-2,2-dimethylimidazolidin-4-one;(5S)-5-[[4-[4-(4-methoxyphenyl)butoxy]phenyl]methyl]-2,2,3-trimethylimidazolidin-4-one