InChI=1S/C24H32N4O5/c1-14(2)20-24(33)28-12-4-5-18(28)21(30)25-17(13-15-7-9-16(29)10-8-15)23(32)27-11-3-6-19(27)22(31)26-20/h7-10,14,17-20,29H,3-6,11-13H2,1-2H3,(H,25,30)(H,26,31)/t17-,18-,19-,20-/m0/s1