preferred_name: 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate + CO => quercetin + O2
preferred_name_lc: 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate + co => quercetin + o2
label: 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate + CO => quercetin + O2
label_lc: 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate + co => quercetin + o2