preferred_name: 4-hydroxybenzaldehyde + acetate => (E)-4-coumarate + H2O
preferred_name_lc: 4-hydroxybenzaldehyde + acetate => (e)-4-coumarate + h2o
label: 4-hydroxybenzaldehyde + acetate => (E)-4-coumarate + H2O
label_lc: 4-hydroxybenzaldehyde + acetate => (e)-4-coumarate + h2o