InChI=1/C17H31N3O2/c1-2-3-9-18-17(22)15-7-12-19(13-8-15)14-16(21)20-10-5-4-6-11-20/h15H,2-14H2,1H3,(H,18,22)/f/h18H 7326A71B0A5C51EE