label: 8,9-epoxy-(5Z,11Z,14Z,17Z)-eicosatetraenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + reduced [NADPH--hemoprotein reductase] + O2
label_lc: 8,9-epoxy-(5z,11z,14z,17z)-eicosatetraenoate + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => (5z,8z,11z,14z,17z)-eicosapentaenoate + reduced [nadph--hemoprotein reductase] + o2