InChI=1S/C23H25NO8/c1-24-8-7-10-3-2-4-12-15(10)13(24)9-11-5-6-14(17(25)16(11)12)31-23-20(28)18(26)19(27)21(32-23)22(29)30/h2-6,13,18-21,23,25-28H,7-9H2,1H3,(H,29,30)/t13-,18+,19+,20-,21+,23?/m1/s1