preferred_name: 2-oxo-3-sulfanylpropanoate + L-kynurenine <=> kynurenate + L-cysteine + H2O
preferred_name_lc: 2-oxo-3-sulfanylpropanoate + l-kynurenine <=> kynurenate + l-cysteine + h2o
label: 2-oxo-3-sulfanylpropanoate + L-kynurenine <=> kynurenate + L-cysteine + H2O
label_lc: 2-oxo-3-sulfanylpropanoate + l-kynurenine <=> kynurenate + l-cysteine + h2o