InChI=1S/C26H31NO8/c1-12-21(27-20-8-6-5-7-19(20)25(32)33)13(2)24(16-9-17(28)11-18(29)10-16)35-26(34)15(4)23(31)14(3)22(12)30/h5-15,21,23-24,27-29,31H,1-4H3,(H,32,33)/t12-,13-,14-,15-,21+,23-,24+/m1/s1