InChI=1/C12H19N3O2/c1-3-6-14-12(17)9(2)15-7-4-10(5-8-15)11(13)16/h1,9-10H,4-8H2,2H3,(H2,13,16)(H,14,17)/t9-/m0/s1/f/h14H,13H2 A2E3A08B94EA5574