preferred_name: indole-3-pyruvate + L-kynurenine => kynurenate + L-tryptophan + H2O
preferred_name_lc: indole-3-pyruvate + l-kynurenine => kynurenate + l-tryptophan + h2o
label: indole-3-pyruvate + L-kynurenine => kynurenate + L-tryptophan + H2O
label_lc: indole-3-pyruvate + l-kynurenine => kynurenate + l-tryptophan + h2o