(1E)-4-oxobut-1-ene-1,2,4-tricarboxylate => (3Z)-2-oxo-4-carboxy-3-hexenedioate
(1e)-4-oxobut-1-ene-1,2,4-tricarboxylate => (3z)-2-oxo-4-carboxy-3-hexenedioate
(1E)-4-oxobut-1-ene-1,2,4-tricarboxylate => (3Z)-2-oxo-4-carboxy-3-hexenedioate
(1e)-4-oxobut-1-ene-1,2,4-tricarboxylate => (3z)-2-oxo-4-carboxy-3-hexenedioate