preferred_name: N-carbamoylputrescine + H2O + 2 H(+) => putrescine + NH4(+) + CO2
preferred_name_lc: n-carbamoylputrescine + h2o + 2 h(+) => putrescine + nh4(+) + co2
label: N-carbamoylputrescine + H2O + 2 H(+) => putrescine + NH4(+) + CO2
label_lc: n-carbamoylputrescine + h2o + 2 h(+) => putrescine + nh4(+) + co2