InChI=1S/C31H55O9P/c1-3-5-7-9-10-11-12-13-14-15-16-18-19-22-28(32)23-21-25-30(33)38-26-29(27-39-41(35,36)37)40-31(34)24-20-17-8-6-4-2/h13-14,16,18-19,22,28-29,32H,3-12,15,17,20-21,23-27H2,1-2H3,(H2,35,36,37)/b14-13+,18-16+,22-19+/t28?,29-/m1/s1