InChI=1/C17H30N2O3/c1-4-6-7-8-14(5-2)19-13-17(22)16(21)11-15(19)12-18(3)9-10-20/h11,13-14,20,22H,4-10,12H2,1-3H3/t14-/m0/s1 4AB4E243144C92D2