InChI=1S/C33H49N3O14/c1-14(2)11-20(37)28(42)36-21-25(15(3)4)48-17-9-7-16(8-10-17)12-18(30(44)45)34-27(41)19(35-29(21)43)13-33(5,6)50-32-24(40)22(38)23(39)26(49-32)31(46)47/h7-10,14-15,18-26,32,37-40H,11-13H2,1-6H3,(H,34,41)(H,35,43)(H,36,42)(H,44,45)(H,46,47)