4-Methyl-3,4-dihydro-2H-pyrido[3,2-B][1,4]oxazine-7-boronicacid
6-(4-Morpholinylmethyl)pyridine-3-boronicacid
5-Methoxypyridine-2-boronicacid
4-Bromoquinoline-3-boronicacid