InChI=1/C15H26N2O3/c1-2-6-14(9-10-16-11-14)12(18)17-15(13(19)20)7-4-3-5-8-15/h16H,2-11H2,1H3,(H,17,18)(H,19,20)/t14-/m1/s1/f/h16-17H	966DD57FEDF8AEDE