InChI=1S/C41H78NO10P/c1-3-5-7-9-11-13-15-17-18-19-20-21-23-24-26-28-30-32-39(43)49-34-37(35-50-53(47,48)51-36-38(42)41(45)46)52-40(44)33-31-29-27-25-22-16-14-12-10-8-6-4-2/h17-18,37-38H,3-16,19-36,42H2,1-2H3,(H,45,46)(H,47,48)/b18-17-/t37-,38+/m1/s1