preferred_name: xanthine + 2-oxoglutarate + O2 <=> urate + succinate + CO2
preferred_name_lc: xanthine + 2-oxoglutarate + o2 <=> urate + succinate + co2
label: xanthine + 2-oxoglutarate + O2 <=> urate + succinate + CO2
label_lc: xanthine + 2-oxoglutarate + o2 <=> urate + succinate + co2