label: all-trans-heptaprenyl diphosphate + 1,4-dihydroxy-2-naphthoate + H(+) <=> 2-demethylmenaquinol-7 + CO2 + diphosphate
label_lc: all-trans-heptaprenyl diphosphate + 1,4-dihydroxy-2-naphthoate + h(+) <=> 2-demethylmenaquinol-7 + co2 + diphosphate