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