preferred_name: (3Z)-2-oxo-4-carboxy-3-hexenedioate + H2O = (2S)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylate
preferred_name_lc: (3z)-2-oxo-4-carboxy-3-hexenedioate + h2o = (2s)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylate
label: (3Z)-2-oxo-4-carboxy-3-hexenedioate + H2O = (2S)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylate
label_lc: (3z)-2-oxo-4-carboxy-3-hexenedioate + h2o = (2s)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylate