InChI=1S/C27H51O12P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(29)38-20(18-28)19-37-40(35,36)39-27-25(33)23(31)22(30)24(32)26(27)34/h9-10,20,22-28,30-34H,2-8,11-19H2,1H3,(H,35,36)/b10-9-