InChI=1/C15H24N6O2/c1-12(15(23)19(2)3)18-14(22)11-20-6-8-21(9-7-20)13-10-16-4-5-17-13/h4-5,10,12H,6-9,11H2,1-3H3,(H,18,22)/t12-/m0/s1/f/h18H 93B5302FAE4180F3