InChI=1/C19H28N2O4/c1-5-25-18(24)21-10-6-7-13(12-21)17(23)20-15-11-14(19(2,3)4)8-9-16(15)22/h8-9,11,13,22H,5-7,10,12H2,1-4H3,(H,20,23)/t13-/m1/s1/f/h20H	5C91DD4F9605BDE7