InChI=1/C15H30N2O4/c1-11(2)9-13(15(19)20-5)17-10-14(18)16-7-6-8-21-12(3)4/h11-13,17H,6-10H2,1-5H3,(H,16,18)/t13-/m1/s1/f/h16H	CDE678339543CCB2