InChI=1/C11H17N3O2/c1-11(10(15)16)3-2-5-14(11)8-7-13-6-4-12-9-13/h4,6,9H,2-3,5,7-8H2,1H3,(H,15,16)/t11-/m1/s1/f/h14H 9BE7EC19E59B4D50