InChI=1S/C23H22O11S/c1-11(9-32-35(26,27)28)16-6-13-15(33-16)5-4-12-21(13)34-20-10-31-17-8-19(30-3)18(29-2)7-14(17)23(20,25)22(12)24/h4-5,7-8,16,20,25H,1,6,9-10H2,2-3H3,(H,26,27,28)/t16?,20?,23-/m1/s1