InChI=1S/C46H89O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-45(49)53-41-44(42-55-57(51,52)54-40-43(48)39-47)56-46(50)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h18,20,43-44,47-48H,3-17,19,21-42H2,1-2H3,(H,51,52)/b20-18-/t43-,44+/m0/s1