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