InChI=1S/C41H72NO11P/c1-3-5-7-9-11-12-13-14-15-18-23-27-31-40(44)52-35(33-50-54(47,48)51-34-36(42)41(45)46)32-49-39(43)30-26-22-19-16-17-21-25-29-38-37(53-38)28-24-20-10-8-6-4-2/h16,19-21,24-25,35-38H,3-15,17-18,22-23,26-34,42H2,1-2H3,(H,45,46)(H,47,48)/b19-16-,24-20-,25-21-/t35-,36+,37?,38?/m1/s1