InChI=1/C13H15N3O/c17-13(8-11-4-2-1-3-5-11)15-7-6-12-9-14-10-16-12/h1-5,9-10H,6-8H2,(H,14,16)(H,15,17)/f/h15-16H C74BC6268F7B84E9