aurachin B + NAD(+) + H2O = 4-hydroxy-2-methyl-3-oxo-4-[(2E,6E)-farnesyl]-3,4-dihydroquinoline 1-oxide + NADH
aurachin b + nad(+) + h2o = 4-hydroxy-2-methyl-3-oxo-4-[(2e,6e)-farnesyl]-3,4-dihydroquinoline 1-oxide + nadh