(R)-pulegone + NADPH + H(+) => (2R,5R)-isomenthone + NADP(+)
(r)-pulegone + nadph + h(+) => (2r,5r)-isomenthone + nadp(+)
(R)-pulegone + NADPH + H(+) => (2R,5R)-isomenthone + NADP(+)
(r)-pulegone + nadph + h(+) => (2r,5r)-isomenthone + nadp(+)