(2S,3s)-3-氨基-2-羟基-4-苯基丁酸

5-(5-chlorothiophen-2-yl)-5-methylimidazolidine-2,4-dione

5,5-二噻吩基-2-咪唑烷-2,4-二酮

2-benzoyl-1,2,3,4-tetrahydroisoquinaldonitrile

9-phenylpurine-6-carbonitrile