InChI=1S/C47H80O7/c1-5-7-23-29-41-35-39(3)44(52-41)31-25-19-15-11-9-10-12-17-21-27-33-46(49)51-38-43(37-48)54-47(50)34-28-22-18-14-13-16-20-26-32-45-40(4)36-42(53-45)30-24-8-6-2/h35-36,43,48H,5-34,37-38H2,1-4H3/t43-/m0/s1