3-(4-吡啶基)丙烯酸;
3-(pyridin-4-yl)-2-propenoic acid;trans-3-(pyridin-4-yl)acrylic acid;trans-3-(4'-pyridyl)acrylic acid;3-(pyridin-3-ylamino)cyclohex-2-enone;(2E)-3-(pyridin-4-yl)prop-2-enoic acid;
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