InChI=1S/C31H61O10P/c1-26(2)18-14-10-6-5-7-12-16-20-30(34)38-24-29(25-40-42(36,37)39-23-28(33)22-32)41-31(35)21-17-13-9-8-11-15-19-27(3)4/h26-29,32-33H,5-25H2,1-4H3,(H,36,37)/t28-,29+/m0/s1