(S)-2-methylamino-1-phenylpropan-1-one + NADH + H(+) => (1R,2S)-ephedrine + NAD(+)
(s)-2-methylamino-1-phenylpropan-1-one + nadh + h(+) => (1r,2s)-ephedrine + nad(+)
(S)-2-methylamino-1-phenylpropan-1-one + NADH + H(+) => (1R,2S)-ephedrine + NAD(+)
(s)-2-methylamino-1-phenylpropan-1-one + nadh + h(+) => (1r,2s)-ephedrine + nad(+)