2-Bromo-7-iodo-5H-pyrrolo[2,3-b]pyrazine
(5-Bromobenzo[b]thiophen-3-yl)methanamine
3-Bromo-2-fluoro-5-methylbenzonitrile
2-(4-bromo-3-chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane