InChI=1S/C43H83O10P/c1-4-5-6-7-8-9-10-11-12-15-18-21-24-27-30-33-42(46)50-37-41(38-52-54(48,49)51-36-40(45)35-44)53-43(47)34-31-28-25-22-19-16-13-14-17-20-23-26-29-32-39(2)3/h11-12,39-41,44-45H,4-10,13-38H2,1-3H3,(H,48,49)/b12-11-