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