InChI=1S/C35H33NO15/c1-35(2)32(42)30(22-17(51-35)8-5-13-6-10-20(37)48-28(13)22)49-29-18(46-4)9-7-15-23(29)36-16-11-14(45-3)12-19(21(16)24(15)38)47-34-27(41)25(39)26(40)31(50-34)33(43)44/h5-12,25-27,30-32,34,39-42H,1-4H3,(H,36,38)(H,43,44)