InChI=1S/C41H78NO10P/c1-4-5-6-7-8-9-10-12-17-20-23-26-29-32-40(44)52-37(34-50-53(47,48)51-35-38(42)41(45)46)33-49-39(43)31-28-25-22-19-16-14-11-13-15-18-21-24-27-30-36(2)3/h9-10,36-38H,4-8,11-35,42H2,1-3H3,(H,45,46)(H,47,48)/p-2/b10-9-/t37-,38?/m1/s1