InChI=1/C19H24N8/c1-26-8-3-9-27(11-10-26)19-14-20-13-17(21-19)16-5-2-4-15(12-16)6-7-18-22-24-25-23-18/h2,4-7,12-14,24-25H,3,8-11H2,1H3,(H,22,23)/b7-6+/f/h22H F4A9BAE8A2F96419