preferred_name: 6,7-dihydropteridine + NADH + H(+) => 5,6,7,8-tetrahydropteridine + NAD(+)
preferred_name_lc: 6,7-dihydropteridine + nadh + h(+) => 5,6,7,8-tetrahydropteridine + nad(+)
label: 6,7-dihydropteridine + NADH + H(+) => 5,6,7,8-tetrahydropteridine + NAD(+)
label_lc: 6,7-dihydropteridine + nadh + h(+) => 5,6,7,8-tetrahydropteridine + nad(+)