InChI=1S/C36H49N7O11/c1-19(2)28-34(52)40-29(30(48)20-9-11-21(44)12-10-20)33(51)37-18-26(45)41-15-3-6-23(41)31(49)38-22(13-14-27(46)47)35(53)43-17-5-8-25(43)36(54)42-16-4-7-24(42)32(50)39-28/h9-12,19,22-25,28-30,44,48H,3-8,13-18H2,1-2H3,(H,37,51)(H,38,49)(H,39,50)(H,40,52)(H,46,47)