InChI=1/C23H34N4O5/c1-3-5-6-10-20(28)25-17-8-7-9-18(14-17)26-21(29)16-27-12-11-24-23(31)19(27)15-22(30)32-13-4-2/h7-9,14,19H,3-6,10-13,15-16H2,1-2H3,(H,24,31)(H,25,28)(H,26,29)/t19-/m0/s1/f/h24-26H 2AC26E4F18F6EB31