1-氨基-3-(羟甲基)环丁烷-1-羧酸, 1-amino-3-(hydroxymethyl)cyclobutane-1-carboxylic acid

2-bromo-1-(3,3-difluorocyclobutyl)ethan-1-one

1-甲基-3-氧代环丁烷-1-腈, 1-methyl-3-oxocyclobutane-1-carbonitrile

2-(3-oxocyclobutyl)acetonitrile

2-氮杂环丁烷羧酸3,3-二甲基-,(2S)-, 2-Azetidinecarboxylic acid, 3,3-dimethyl-, (2S)-

2-oxo-1H,2H,3H-pyrrolo[2,3-b]pyridine-4-carbonitrile

3-溴-4-硝基-1H-吡咯并[2,3-B]吡啶, 3-bromo-4-nitro-1H-pyrrolo[2,3-b]pyridine

3-methanesulfonyl-1H-indole

4-(ethoxycarbonyl)-1H-indole-6-carboxylic acid

4-{7H-pyrrolo[2,3-d]pyrimidin-4-yl}-1H-pyrazole

5-(trifluoromethoxy)-2,3-dihydro-1H-isoindole hydrochloride

5-bromo-4-hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid

6-bromo-3,5-dichloro-1-methyl-1H-indazole

6-Chloro-1H-indazole-5-carboxylic acid methyl ester

bis((2S)-piperidine-2-carbonitrile); oxalic acid