preferred_name: 2,5-dihydroxybenzoate + O2 = 3-maleylpyruvate + H(+)
preferred_name_lc: 2,5-dihydroxybenzoate + o2 = 3-maleylpyruvate + h(+)
label: 2,5-dihydroxybenzoate + O2 = 3-maleylpyruvate + H(+)
label_lc: 2,5-dihydroxybenzoate + o2 = 3-maleylpyruvate + h(+)