label: an L-N,N-dihydroxypolyhomomethionine + oxidized [NADPH--hemoprotein reductase] + H2O + H(+) => an L-N-hydroxypolyhomomethionine + reduced [NADPH--hemoprotein reductase] + O2
label_lc: an l-n,n-dihydroxypolyhomomethionine + oxidized [nadph--hemoprotein reductase] + h2o + h(+) => an l-n-hydroxypolyhomomethionine + reduced [nadph--hemoprotein reductase] + o2