BiomarkerOf Methoxyphenols coffee based beverage product cumin seed (whole, dried) coffee (liquid drink) beer ale quinoa seed (dried) sunflower seed oil 4-vinylguaiacol 14112879 HMDB0013744 C17883 YOMSJEATGXXYPX-UHFFFAOYSA-N FOBI:050235 332 17109870 InChI=1S/C9H10O2/c1-3-7-4-5-8(10)9(6-7)11-2/h3-6,10H,1H2,2H3