InChI=1S/C35H28O13/c36-17-11-20(37)24-21(12-17)45-31(16-9-5-2-6-10-16)35(24)23-19(29-28(47-29)15-7-3-1-4-8-15)13-18(14-22(23)46-34(35)43)44-33-27(40)25(38)26(39)30(48-33)32(41)42/h1-14,25-31,33,36-40H,(H,41,42)