InChI=1S/C27H32O9/c1-16-8-9-26-14-32-23(30)22-24(2,36-22)10-11-31-20(28)6-4-5-7-21(29)35-17-13-19(34-18(26)12-16)27(15-33-27)25(17,26)3/h4-7,12,17-19,22H,8-11,13-15H2,1-3H3