InChI=1/C11H21N3O2/c1-8-7-13(4)5-6-14(8)11(16)9(2)12-10(3)15/h8-9H,5-7H2,1-4H3,(H,12,15)/t8-,9-/m1/s1/f/h12H 65DF5ED4C20EBD0E