InChI=1S/C30H31NO16S/c31-3-4-48-27-19-15(35)8-12(32)9-18(19)44-23(10-1-2-13(33)14(34)5-10)26(27)45-29(43)11-6-16(36)24(17(37)7-11)46-30-22(40)20(38)21(39)25(47-30)28(41)42/h1-2,5-9,20-23,25-27,30,32-40H,3-4,31H2,(H,41,42)