InChI=1/C11H19N3O2/c1-9-3-2-6-14(9)11(16)10(15)13-7-4-12-5-8-13/h9,12H,2-8H2,1H3/p+1/t9-/m0/s1/fC11H20N3O2/h12H/q+1 3BD9F450CEF1B644