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