InChI=1S/C53H82O18P2/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-24-27-33-39-46(56)67-41-45(42-68-73(65,66)71-53-50(60)48(58)49(59)52(51(53)61)70-72(62,63)64)69-47(57)40-34-28-32-38-44(55)37-31-26-23-21-22-25-30-36-43(54)35-29-6-4-2/h5-7,9-10,12-13,15-16,18-19,22-23,25-26,29-32,36-38,43-45,48-55,58-61H,3-4,8,11,14,17,20-21,24,27-28,33-35,39-42H2,1-2H3,(H,65,66)(H2,62,63,64)/b7-5-,10-9-,13-12-,16-15-,19-18-,25-22-,26-23-,29-6-,36-30+,37-31+,38-32-/t43-,44-,45+,48?,49?,50?,51?,52+,53-/m0/s1