InChI=1S/C25H26O10S/c1-13(2)6-16(35-36(30,31)32)12-25(3)5-4-14-7-17(18(27)10-21(14)34-25)22-11-20(29)24-19(28)8-15(26)9-23(24)33-22/h4-10,16,22,26-28H,11-12H2,1-3H3,(H,30,31,32)