InChI=1S/C49H97O8P/c1-5-46(4)40-36-32-28-24-20-16-12-8-6-7-9-13-17-21-25-29-33-37-41-48(50)55-43-47(44-56-58(52,53)54)57-49(51)42-38-34-30-26-22-18-14-10-11-15-19-23-27-31-35-39-45(2)3/h45-47H,5-44H2,1-4H3,(H2,52,53,54)/t46?,47-/m1/s1