preferred_name: L-2,4-diaminobutanoate + acetate => (2S)-2-acetamido-4-aminobutanoate + H2O
preferred_name_lc: l-2,4-diaminobutanoate + acetate => (2s)-2-acetamido-4-aminobutanoate + h2o
label: L-2,4-diaminobutanoate + acetate => (2S)-2-acetamido-4-aminobutanoate + H2O
label_lc: l-2,4-diaminobutanoate + acetate => (2s)-2-acetamido-4-aminobutanoate + h2o