preferred_name: 4-acetamidobutanoate + H2O <=> 4-aminobutanoate + acetate
preferred_name_lc: 4-acetamidobutanoate + h2o <=> 4-aminobutanoate + acetate
label: 4-acetamidobutanoate + H2O <=> 4-aminobutanoate + acetate
label_lc: 4-acetamidobutanoate + h2o <=> 4-aminobutanoate + acetate