preferred_name: 1-[(9R,10S)-epoxy-octadecanoyl]-sn-glycero-3-phosphocholine + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + reduced [NADPH--hemoprotein reductase] + O2