2-methoxy-6-(all-trans-octaprenyl)benzene-1,4-diol + 3-phenylpyruvate + AH2 + CO2 => 2-methoxy-6-(all-trans-octaprenyl)phenol + prephenate + A + H(+)
2-methoxy-6-(all-trans-octaprenyl)benzene-1,4-diol + 3-phenylpyruvate + ah2 + co2 => 2-methoxy-6-(all-trans-octaprenyl)phenol + prephenate + a + h(+)