label: 2-hydroxy-6-(2-hydroxyphenyl)-6-oxo-cis,cis-hexa-2,4-dienoate + 2 H(+) => biphenyl-2,2',3-triol + O2
label_lc: 2-hydroxy-6-(2-hydroxyphenyl)-6-oxo-cis,cis-hexa-2,4-dienoate + 2 h(+) => biphenyl-2,2',3-triol + o2