InChI=1S/C30H28O15/c31-9-14-13-3-11(19-8-18(36)22-17(35)6-12(32)7-20(22)42-19)5-21(27(13)44-26(14)10-1-2-15(33)16(34)4-10)43-30-25(39)23(37)24(38)28(45-30)29(40)41/h1-7,14,19,23-26,28,30-35,37-39H,8-9H2,(H,40,41)