label: (S)-columbianetin + reduced [NADPH--hemoprotein reductase] + O2 = angelicin + acetone + oxidized [NADPH--hemoprotein reductase] + 2 H2O + H(+)
label_lc: (s)-columbianetin + reduced [nadph--hemoprotein reductase] + o2 = angelicin + acetone + oxidized [nadph--hemoprotein reductase] + 2 h2o + h(+)