1-(4-hydroxy-3-methoxyphenyl)-2-{4-[2-formyl-(E)-vinyl]-2-methoxyphenoxy}-propane-1,3-diol;1-(4-hydroxy-3-methoxyphenyl)-2-{4-[2-formyl-(E)-vinyl]-2-methoxyphenoxy}-1,3-propanediol;erythro and threo-guaiacylglycerol-β-coniferyl aldehyde ether;(E)-3-[4-[1,3-dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]oxy-3-methoxyphenyl]prop-2-enal