InChI=1S/C23H32O9/c1-6-7-17(26)31-15-9-22(10-28-13(3)24)16(8-12(15)2)32-20-18(27)19(30-14(4)25)21(22,5)23(20)11-29-23/h8,15-16,18-20,27H,6-7,9-11H2,1-5H3/t15-,16+,18+,19+,20+,21+,22+,23-/m0/s1