InChI=1S/C50H91N3O15P2/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-46(55)66-42(39-63-45(54)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2)40-64-69(59,60)68-70(61,62)65-41-43-47(56)48(57)49(67-43)53-38-37-44(51)52-50(53)58/h17,19,37-38,42-43,47-49,56-57H,3-16,18,20-36,39-41H2,1-2H3,(H,59,60)(H,61,62)(H2,51,52,58)/b19-17-/t42-,43-,47+,48?,49-/m1/s1