InChI=1S/C43H81N2O7P/c1-6-8-9-10-11-12-13-16-20-23-26-29-32-35-42(47)41(39-52-53(49,50)51-38-37-45(3,4)5)44-43(48)36-33-30-27-24-21-18-15-14-17-19-22-25-28-31-34-40(46)7-2/h15,17-19,24-25,27-28,40-42,46-47H,6-14,16,20-23,26,29-39H2,1-5H3,(H-,44,48,49,50)/b18-15-,19-17-,27-24-,28-25-/t40-,41+,42-/m1/s1