InChI=1S/C53H89N3O17P2/c1-4-6-21-28-42(57)32-33-44-45(58)34-31-41-27-23-19-20-24-29-48(59)68-37-43(71-49(60)30-25-18-16-14-12-10-8-7-9-11-13-15-17-22-26-40(3)5-2)38-69-74(64,65)73-75(66,67)70-39-46(51(62)50(44)61)72-52(41)56-36-35-47(54)55-53(56)63/h19,23,31-36,40-44,46,50-52,57,61-62H,4-18,20-22,24-30,37-39H2,1-3H3,(H,64,65)(H,66,67)(H2,54,55,63)/b23-19-,33-32+,34-31?/t40?,41-,42-,43+,44-,46+,50-,51?,52+/m0/s1