InChI=1/C34H40O4/c1-7-21-37-31-24-30(34(3,4)5)32(38-22-8-2)23-29(31)20-17-26-12-9-25(10-13-26)11-14-27-15-18-28(19-16-27)33(35)36-6/h9-20,23-24H,7-8,21-22H2,1-6H3/b14-11+,20-17 benzoic acid, 4-[(E)-2-[4-[(E)-2-[4-(1,1-dimethylethyl)-2,5-dipropoxyphenyl]ethenyl]phenyl]ethenyl]-, methyl ester methyl 4-((E)-2-{4-[(E)-2-(4-tert-butyl-2,5-dipropoxyphenyl)vinyl]phenyl}vinyl)benzoate