InChI=1S/C36H49N3O15/c1-16(2)13-23(40)31(44)39-25(29(17(3)4)52-20-11-9-18(10-12-20)14-21(37)33(46)47)32(45)38-22(34(48)49)15-19-7-5-6-8-24(19)53-36-28(43)26(41)27(42)30(54-36)35(50)51/h5-12,16-17,21-23,25-30,36,40-43H,13-15,37H2,1-4H3,(H,38,45)(H,39,44)(H,46,47)(H,48,49)(H,50,51)