InChI=1/C16H28N2O3/c1-4-11-5-9-13(10-6-11)18(3)15(21)17-16(2,14(19)20)12-7-8-12/h11-13H,4-10H2,1-3H3,(H,17,21)(H,19,20)/p-1/t11?,13?,16-/m1/s1/fC16H27N2O3/h17H/q-1	293C892306FDA8B5