preferred_name: (2Z)-2-hydroxypenta-2,4-dienoate + H2O => (S)-4-hydroxy-2-oxopentanoate
preferred_name_lc: (2z)-2-hydroxypenta-2,4-dienoate + h2o => (s)-4-hydroxy-2-oxopentanoate
label: (2Z)-2-hydroxypenta-2,4-dienoate + H2O => (S)-4-hydroxy-2-oxopentanoate
label_lc: (2z)-2-hydroxypenta-2,4-dienoate + h2o => (s)-4-hydroxy-2-oxopentanoate