a carboxylate + NADPH + 2 H(+) => an aldehyde + NADP(+) + H2O
a carboxylate + nadph + 2 h(+) => an aldehyde + nadp(+) + h2o
a carboxylate + NADPH + 2 H(+) => an aldehyde + NADP(+) + H2O
a carboxylate + nadph + 2 h(+) => an aldehyde + nadp(+) + h2o