9H-fluoren-9-ol + NAD(+) <=> 9H-fluoren-9-one + NADH + H(+)
9h-fluoren-9-ol + nad(+) <=> 9h-fluoren-9-one + nadh + h(+)
9H-fluoren-9-ol + NAD(+) <=> 9H-fluoren-9-one + NADH + H(+)
9h-fluoren-9-ol + nad(+) <=> 9h-fluoren-9-one + nadh + h(+)