InChI=1S/C43H76NO8P/c1-4-6-8-10-12-14-16-18-19-20-21-22-23-24-26-27-29-31-33-35-42(45)49-39-41(40-51-53(47,48)50-38-37-44-3)52-43(46)36-34-32-30-28-25-17-15-13-11-9-7-5-2/h6,8,12,14,18-19,21-22,24,26,41,44H,4-5,7,9-11,13,15-17,20,23,25,27-40H2,1-3H3,(H,47,48)/b8-6-,14-12-,19-18-,22-21-,26-24-