InChI=1S/C37H40O12/c1-41-27-16-22(20-8-10-25(48-34(20)32(27)39)18-12-24(38)36(46-6)29(13-18)43-3)23-17-28(42-2)33(40)35-21(23)9-11-26(49-35)19-14-30(44-4)37(47-7)31(15-19)45-5/h12-17,25-26,38-40H,8-11H2,1-7H3