InChI=1/C16H19N5O/c1-12-17-6-8-21(12)9-7-18-16(22)19-11-14-10-13-4-2-3-5-15(13)20-14/h2-6,8,10,20H,7,9,11H2,1H3,(H2,18,19,22)/f/h18-19H	53C1375D6F73B812