InChI=1S/C22H36N4O8/c1-15(7-11-27)13-19(29)25(33)9-3-5-17-21(31)24-18(22(32)23-17)6-4-10-26(34)20(30)14-16(2)8-12-28/h13-14,17-18,27-28,33-34H,3-12H2,1-2H3,(H,23,32)(H,24,31)