InChI=1S/C52H83NO15/c1-31(15-11-10-12-16-32(2)41(55)29-39-20-18-37(7)52(63,68-39)49(59)50(60)61)25-35(5)46(57)48(65-9)47(58)36(6)26-33(3)42(56)30-44(67-51(62)40-17-13-14-22-53-40)34(4)27-38-19-21-43(66-24-23-54)45(28-38)64-8/h10-12,15-16,26,31,33-35,37-41,43-45,47-48,53-55,58,63H,13-14,17-25,27-30H2,1-9H3,(H,60,61)/b12-10+,15-11?,32-16?,36-26?/t31?,33?,34?,35?,37?,38?,39?,40?,41?,43?,44?,45?,47?,48?,52-/m1/s1