InChI=1/C15H30N2O3/c1-5-17(6-2)9-7-8-13(4)16-14(18)10-12(3)11-15(19)20/h12-13H,5-11H2,1-4H3,(H,16,18)(H,19,20)/t12-,13+/m1/s1/f/h16-17H	4644EDF0FFE9C0D6