InChI=1/C11H21N3O2/c1-13(2)10(15)8-14(3)11(16)9-6-4-5-7-12-9/h9,12H,4-8H2,1-3H3/p+1/t9-/m1/s1/fC11H22N3O2/h12H/q+1 4466077B64860212