7-Chloro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
tert-Butyl 2-(4-bromopyridin-2-yl)acetate
(5-(o-Tolyl)pyridin-3-yl)methanamine
(6-Bromo-2,4-dimethylpyridin-3-yl)boronic acid
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