InChI=1S/C42H81N2O7P/c1-6-8-10-12-14-15-16-17-18-19-20-22-26-30-34-41(46)40(38-51-52(48,49)50-37-36-44(3,4)5)43-42(47)35-31-27-23-25-29-33-39(45)32-28-24-21-13-11-9-7-2/h21,24,28,32,40-41,46H,6-20,22-23,25-27,29-31,33-38H2,1-5H3,(H-,43,47,48,49)/b24-21-,32-28+/t40-,41+/m0/s1