InChI=1S/C30H26O14S/c31-14-4-13(5-15(32)7-14)28-22(37)10-18-19(34)11-21(36)25(30(18)43-28)26-24-20(35)8-16(33)9-23(24)42-29(27(26)38)12-2-1-3-17(6-12)44-45(39,40)41/h1-9,11,22,26-29,31-38H,10H2,(H,39,40,41)