preferred_name: 4-guanidinobutanoate + H2O = urea + 4-aminobutanoate
preferred_name_lc: 4-guanidinobutanoate + h2o = urea + 4-aminobutanoate
label: 4-guanidinobutanoate + H2O = urea + 4-aminobutanoate
label_lc: 4-guanidinobutanoate + h2o = urea + 4-aminobutanoate