InChI=1S/C50H91N3O17P2/c1-4-5-6-7-20-25-30-41(54)42(55)31-26-21-18-23-27-32-45(56)65-36-40(68-46(57)33-28-22-17-15-13-11-9-8-10-12-14-16-19-24-29-39(2)3)37-66-71(61,62)70-72(63,64)67-38-43-47(58)48(59)49(69-43)53-35-34-44(51)52-50(53)60/h20,25,34-35,39-43,47-49,54-55,58-59H,4-19,21-24,26-33,36-38H2,1-3H3,(H,61,62)(H,63,64)(H2,51,52,60)/b25-20-/t40-,41-,42-,43-,47-,48-,49-/m1/s1