InChI=1S/C31H53O9P/c1-3-5-7-9-10-11-12-15-18-22-28(32)23-19-16-13-17-21-25-31(34)40-29(27-39-41(35,36)37)26-38-30(33)24-20-14-8-6-4-2/h10-11,13,15-16,18-19,23,28-29,32H,3-9,12,14,17,20-22,24-27H2,1-2H3,(H2,35,36,37)/b11-10-,16-13+,18-15-,23-19-/t28?,29-/m1/s1