Ferulic acidFERULIC ACID3-(4-hydroxy-3-methoxyphenyl)-2-propenoic acid3-(4-hydroxy-3-methoxyphenyl)acrylic acid4-Hydroxy-3-methoxycinnamic acidFerulatetrans-Ferulic acid(E)-ferulic acid3-methoxy-4-hydroxycinnamic acidConiferic acid2-propenoic acid, 3-(4-hydroxy-3-methoxyphenyl)-(2E)-3-(4-hydroxy-3-methoxyphenyl)-2-propenoic acid