preferred_name: 2-(acetamidomethylene)-3-(hydroxymethyl)succinate + 2 H2O + H(+) = 2-(hydroxymethyl)-4-oxobutanoate + acetate + NH4(+) + CO2
preferred_name_lc: 2-(acetamidomethylene)-3-(hydroxymethyl)succinate + 2 h2o + h(+) = 2-(hydroxymethyl)-4-oxobutanoate + acetate + nh4(+) + co2
label: 2-(acetamidomethylene)-3-(hydroxymethyl)succinate + 2 H2O + H(+) = 2-(hydroxymethyl)-4-oxobutanoate + acetate + NH4(+) + CO2
label_lc: 2-(acetamidomethylene)-3-(hydroxymethyl)succinate + 2 h2o + h(+) = 2-(hydroxymethyl)-4-oxobutanoate + acetate + nh4(+) + co2