preferred_name: carboxyphosphate + NH4(+) => carbamate + phosphate + 2 H(+)
preferred_name_lc: carboxyphosphate + nh4(+) => carbamate + phosphate + 2 h(+)
label: carboxyphosphate + NH4(+) => carbamate + phosphate + 2 H(+)
label_lc: carboxyphosphate + nh4(+) => carbamate + phosphate + 2 h(+)