preferred_name: N-formimidoyl-L-glutamate => 4-imidazolone-5-propanoate + H2O
preferred_name_lc: n-formimidoyl-l-glutamate => 4-imidazolone-5-propanoate + h2o
label: N-formimidoyl-L-glutamate => 4-imidazolone-5-propanoate + H2O
label_lc: n-formimidoyl-l-glutamate => 4-imidazolone-5-propanoate + h2o