InChI=1S/C37H45NO13/c1-16-11-10-13-36(7,47)33(44)20(5)28(41)18(3)31(50-21(6)39)17(2)24(48-9)12-14-49-37(8)34(45)27-25-23(40)15-22(38-35(16)46)30(43)26(25)29(42)19(4)32(27)51-37/h10-15,17-18,20,24,28,31,33,41-42,44,47H,1-9H3,(H,38,46)/b13-10-,14-12-,16-11-/t17-,18-,20+,24+,28+,31-,33-,36-,37+/m1/s1