preferred_name: a uridine in RNA + NADH + H(+) => a 5,6-dihydrouridine in RNA + NAD(+)
preferred_name_lc: a uridine in rna + nadh + h(+) => a 5,6-dihydrouridine in rna + nad(+)
label: a uridine in RNA + NADH + H(+) => a 5,6-dihydrouridine in RNA + NAD(+)
label_lc: a uridine in rna + nadh + h(+) => a 5,6-dihydrouridine in rna + nad(+)