preferred_name: menaquinol-8 + CO2 => menaquinone-8 + formate + H(+)
preferred_name_lc: menaquinol-8 + co2 => menaquinone-8 + formate + h(+)
label: menaquinol-8 + CO2 => menaquinone-8 + formate + H(+)
label_lc: menaquinol-8 + co2 => menaquinone-8 + formate + h(+)