preferred_name: kynurenate + glycine + H2O => L-kynurenine + glyoxylate
preferred_name_lc: kynurenate + glycine + h2o => l-kynurenine + glyoxylate
label: kynurenate + glycine + H2O => L-kynurenine + glyoxylate
label_lc: kynurenate + glycine + h2o => l-kynurenine + glyoxylate