InChI=1S/C36H49N3O15/c1-17(2)29(52-21-11-9-20(10-12-21)14-22(37)33(46)47)25(32(45)38-23(34(48)49)15-19-7-5-4-6-8-19)39-31(44)24(13-18(3)16-40)53-36-28(43)26(41)27(42)30(54-36)35(50)51/h4-12,17-18,22-30,36,40-43H,13-16,37H2,1-3H3,(H,38,45)(H,39,44)(H,46,47)(H,48,49)(H,50,51)