label: (E)-cinnamate + reduced [NADPH--hemoprotein reductase] + O2 <=> (E)-4-coumarate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
label_lc: (e)-cinnamate + reduced [nadph--hemoprotein reductase] + o2 <=> (e)-4-coumarate + oxidized [nadph--hemoprotein reductase] + h2o + h(+)