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