InChI=1S/C27H31NO11S/c1-3-4-5-18-19(16-12-14(28-40(2,36)37)8-11-17(16)39-18)21(29)13-6-9-15(10-7-13)38-26-20(27(34)35)22(30)23(31)24(32)25(26)33/h6-12,20,22-26,28,30-33H,3-5H2,1-2H3,(H,34,35)/t20-,22-,23+,24-,25?,26?/m1/s1