InChI=1S/C54H104O6/c1-7-50(6)42-36-30-24-18-13-15-21-27-33-39-45-54(57)60-51(47-59-53(56)44-38-32-26-20-14-12-17-23-29-35-41-49(4)5)46-58-52(55)43-37-31-25-19-11-9-8-10-16-22-28-34-40-48(2)3/h48-51H,7-47H2,1-6H3/t50?,51-/m0/s1