InChI=1S/C26H28O12/c1-10(2)3-4-12-15(37-25-20(31)18(29)19(30)22(38-25)24(32)33)6-5-13-21(12)35-9-26(34)17-14(28)7-11(27)8-16(17)36-23(13)26/h3,5-8,18-20,22-23,25,27-31,34H,4,9H2,1-2H3,(H,32,33)