for the following products
2-(Methylthio)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 2-(Methylthio)pyridine-3-boronic acid pinacol ester | 2-Methylsulfanyl-3-(4,4,5,5-tetramethyl-[1,3,2]-dioxaborolan-2-yl)pyridine and 2-(Methylsulfanyl)pyridine-3-boronic acid pinacol ester