preferred_name: an L-alpha-amino acid + pyruvate => a 2-oxocarboxylate + L-alanine
preferred_name_lc: an l-alpha-amino acid + pyruvate => a 2-oxocarboxylate + l-alanine
label: an L-alpha-amino acid + pyruvate => a 2-oxocarboxylate + L-alanine
label_lc: an l-alpha-amino acid + pyruvate => a 2-oxocarboxylate + l-alanine