InChI=1S/C23H24O10S/c1-11(2)16-7-13-15(31-16)6-5-12-21(13)32-20-10-30-17-9-19(29-4)18(28-3)8-14(17)23(20,24)22(12)33-34(25,26)27/h5-6,8-9,16,20,22,24H,1,7,10H2,2-4H3,(H,25,26,27)/t16?,20?,22?,23-/m1/s1