InChI=1S/C26H28O21/c27-3-7-17-16(35)20(25(41)42-7)45-22(38)4-1-6(28)11(30)12(31)9(4)10-5(2-8(29)43-18(10)24(40)44-17)23(39)47-26-15(34)13(32)14(33)19(46-26)21(36)37/h1,5,7,10,13-20,25-28,30-35,41H,2-3H2,(H,36,37)