InChI=1/C15H23N3O2/c16-11-15(7-3-1-2-4-8-15)14(20)18-9-5-6-12(10-18)13(17)19/h12H,1-10H2,(H2,17,19)/t12-/m1/s1/f/h17H2 D76DE311A691A578