(2R,3R)-dihydroquercetin + succinate + CO2 => (S)-eriodictyol + 2-oxoglutarate + O2
(2r,3r)-dihydroquercetin + succinate + co2 => (s)-eriodictyol + 2-oxoglutarate + o2
(2R,3R)-dihydroquercetin + succinate + CO2 => (S)-eriodictyol + 2-oxoglutarate + O2
(2r,3r)-dihydroquercetin + succinate + co2 => (s)-eriodictyol + 2-oxoglutarate + o2