3,17-didehydrostemmadenine + NADPH => 17-dehydrostemmadenine + NADP(+)
3,17-didehydrostemmadenine + nadph => 17-dehydrostemmadenine + nadp(+)
3,17-didehydrostemmadenine + NADPH => 17-dehydrostemmadenine + NADP(+)
3,17-didehydrostemmadenine + nadph => 17-dehydrostemmadenine + nadp(+)