2-pyridinamine, 6-chloro-N-4-pyridinyl- 6-chloro-N-pyridin-4-ylpyridin-2-amine InChI=1/C10H8ClN3/c11-9-2-1-3-10(14-9)13-8-4-6-12-7-5-8/h1-7H,(H,12,13,14