(3S)-9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1H,3H,4H-naphtho[2,3-c]pyran-1-one + A => 9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1H-benzo[g]isochromen-1-one + AH2
(3s)-9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1h,3h,4h-naphtho[2,3-c]pyran-1-one + a => 9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1h-benzo[g]isochromen-1-one + ah2
(3S)-9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1H,3H,4H-naphtho[2,3-c]pyran-1-one + A => 9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1H-benzo[g]isochromen-1-one + AH2
(3s)-9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1h,3h,4h-naphtho[2,3-c]pyran-1-one + a => 9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1h-benzo[g]isochromen-1-one + ah2