preferred_name: cyanate + hydrogencarbonate + H(+) => carbamate + CO2
preferred_name_lc: cyanate + hydrogencarbonate + h(+) => carbamate + co2
label: cyanate + hydrogencarbonate + H(+) => carbamate + CO2
label_lc: cyanate + hydrogencarbonate + h(+) => carbamate + co2