5-(azetidin-1-ylsulfonyl)-3-bromo-2-chloropyridine

azetidin-1-yl-(2-chloro-1,3-thiazol-5-yl)methanone

azetidin-1-yl-(2-bromo-1,3-thiazol-4-yl)methanone

5-(azetidin-1-ylsulfonyl)-2-chloro-4-methyl-1,3-thiazole

2,4,6-三(1-氮杂环丁基)-1,3,5-三嗪