InChI=1S/C53H82O17P2/c1-3-5-7-9-11-13-15-17-19-21-22-23-25-27-29-31-33-35-37-39-47(56)68-45(43-67-72(64,65)70-53-50(59)48(57)49(58)52(51(53)60)69-71(61,62)63)42-66-46(55)41-40-44(54)38-36-34-32-30-28-26-24-20-18-16-14-12-10-8-6-4-2/h6,8,11-14,17-20,22-23,26-29,32-36,38,44-45,48-54,57-60H,3-5,7,9-10,15-16,21,24-25,30-31,37,39-43H2,1-2H3,(H,64,65)(H2,61,62,63)/b8-6-,13-11-,14-12-,19-17-,20-18-,23-22-,28-26-,29-27-,34-32-,35-33-,38-36-/t44?,45-,48?,49?,50?,51?,52-,53+/m1/s1