label: 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + reduced [NADPH--hemoprotein reductase] + O2 => 1-[(9R,10S)-epoxy-octadecanoyl]-sn-glycero-3-phosphocholine + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
label_lc: 1-(9z-octadecenoyl)-sn-glycero-3-phosphocholine + reduced [nadph--hemoprotein reductase] + o2 => 1-[(9r,10s)-epoxy-octadecanoyl]-sn-glycero-3-phosphocholine + oxidized [nadph--hemoprotein reductase] + h2o + h(+)