InChI=1S/C32H34O13/c1-13(2)6-7-14-17(43-31-28(38)26(36)27(37)29(44-31)30(39)40)10-19(41-5)21(23(14)33)16-12-42-20-11-18-15(8-9-32(3,4)45-18)24(34)22(20)25(16)35/h6,8-12,26-29,31,33-34,36-38H,7H2,1-5H3,(H,39,40)