an (R)-hydroxy ester + NADP(+) => an alpha-ketoester + NADPH + H(+)
an (r)-hydroxy ester + nadp(+) => an alpha-ketoester + nadph + h(+)
an (R)-hydroxy ester + NADP(+) => an alpha-ketoester + NADPH + H(+)
an (r)-hydroxy ester + nadp(+) => an alpha-ketoester + nadph + h(+)