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