2-methyl-6-pyridin-2-ylpyridine 1-oxide InChI=1/C11H10N2O/c1-9-5-4-7-11(13(9)14)10-6-2-3-8-12-10/h2-8H,1H pyridine, 2-methyl-6-(2-pyridinyl)-, 1-oxide