1.5.98.3 reduced coenzyme F420 + methyl viologen - ? - ? 441942 1.5.98.3 reduced coenzyme F420 + oxidized 2-hydroxyphenazine - oxidized coenzyme F420 + reduced 2-hydroxyphenazine - ? 441943 1.5.98.3 reduced coenzyme F420 + oxidized metronidazole - oxidized coenzyme F420 + reduced metronidazole - ? 441944 1.5.98.3 reduced coenzyme F420 + phenazine - ? - ? 441946 1.5.98.3 reduced coenzyme F420 + phenazine-1-carboxylic acid - ? - ? 441945