N-(carboxyaminomethyl)urea + 2 H(+) => N-(aminomethyl)urea + CO2
n-(carboxyaminomethyl)urea + 2 h(+) => n-(aminomethyl)urea + co2
N-(carboxyaminomethyl)urea + 2 H(+) => N-(aminomethyl)urea + CO2
n-(carboxyaminomethyl)urea + 2 h(+) => n-(aminomethyl)urea + co2