preferred_name: 5,6-dihydrothymine + NAD(+) = thymine + NADH + H(+)
preferred_name_lc: 5,6-dihydrothymine + nad(+) = thymine + nadh + h(+)
label: 5,6-dihydrothymine + NAD(+) = thymine + NADH + H(+)
label_lc: 5,6-dihydrothymine + nad(+) = thymine + nadh + h(+)