preferred_name: 2-oxopentanoate + L-kynurenine = L-2-aminopentanoate + kynurenate + H2O
preferred_name_lc: 2-oxopentanoate + l-kynurenine = l-2-aminopentanoate + kynurenate + h2o
label: 2-oxopentanoate + L-kynurenine = L-2-aminopentanoate + kynurenate + H2O
label_lc: 2-oxopentanoate + l-kynurenine = l-2-aminopentanoate + kynurenate + h2o