preferred_name: 3-methylsulfanylpropanal + CO2 => 4-methylsulfanyl-2-oxobutanoate + H(+)
preferred_name_lc: 3-methylsulfanylpropanal + co2 => 4-methylsulfanyl-2-oxobutanoate + h(+)
label: 3-methylsulfanylpropanal + CO2 => 4-methylsulfanyl-2-oxobutanoate + H(+)
label_lc: 3-methylsulfanylpropanal + co2 => 4-methylsulfanyl-2-oxobutanoate + h(+)