preferred_name: cholesterol + NAD(+) => cholest-5-en-3-one + NADH + H(+)
preferred_name_lc: cholesterol + nad(+) => cholest-5-en-3-one + nadh + h(+)
label: cholesterol + NAD(+) => cholest-5-en-3-one + NADH + H(+)
label_lc: cholesterol + nad(+) => cholest-5-en-3-one + nadh + h(+)