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