InChI=1/C15H24N2O4/c1-4-6-11(5-2)21-13-8-10(15(19)20)7-12(16)14(13)17-9(3)18/h4,8,11-14H,1,5-7,16H2,2-3H3,(H,17,18)(H,19,20)/t11-,12+,13-,14-/m1/s1/f/h16-17H	2FF17B954FF2EEC6