preferred_name: 5-bromoindole + pyruvate + NH4(+) => 5-bromo-L-tryptophan + H2O
preferred_name_lc: 5-bromoindole + pyruvate + nh4(+) => 5-bromo-l-tryptophan + h2o
label: 5-bromoindole + pyruvate + NH4(+) => 5-bromo-L-tryptophan + H2O
label_lc: 5-bromoindole + pyruvate + nh4(+) => 5-bromo-l-tryptophan + h2o