3,4-Dichloro-5-(2-chloroethoxy)pyridazine
3-Bromo-6-(trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine
tert-Butyl 5H-pyrrolo[3,4-b]pyridine-6(7H)-carboxylate
2-(Pyridin-3-yl)pyrazolo[1,5-a]pyrazin-4(5H)-one
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