InChI=1S/C37H37NO15/c1-37(2,46)34-24(22-16(50-34)10-7-14-8-12-20(39)52-31(14)22)21-18(48-5)13-19(51-36-30(43)28(41)29(42)33(53-36)35(44)45)23-26(21)38(3)25-15(27(23)40)9-11-17(47-4)32(25)49-6/h7-13,24,28-30,33-34,36,41-43,46H,1-6H3,(H,44,45)