InChI=1S/C30H50NO9P/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-20-28(33)21-19-22-30(34)40-29(25-37-27(2)32)26-39-41(35,36)38-24-23-31(3,4)5/h7-8,10-11,13-14,16-18,20,28-29,33H,6,9,12,15,19,21-26H2,1-5H3/b8-7-,11-10-,14-13-,17-16-,20-18+/t28?,29-/m1/s1