preferred_name: 2-oxobutanoate + L-alanine => (2S)-2-aminobutanoate + pyruvate
preferred_name_lc: 2-oxobutanoate + l-alanine => (2s)-2-aminobutanoate + pyruvate
label: 2-oxobutanoate + L-alanine => (2S)-2-aminobutanoate + pyruvate
label_lc: 2-oxobutanoate + l-alanine => (2s)-2-aminobutanoate + pyruvate