preferred_name: 3-methyl-2-oxobutanoate + AH2 + NH4(+) => D-valine + A + H2O
preferred_name_lc: 3-methyl-2-oxobutanoate + ah2 + nh4(+) => d-valine + a + h2o
label: 3-methyl-2-oxobutanoate + AH2 + NH4(+) => D-valine + A + H2O
label_lc: 3-methyl-2-oxobutanoate + ah2 + nh4(+) => d-valine + a + h2o