(2E)-octenal + pyruvate + H(+) => (S)-3-acetyloctanal + CO2
(2e)-octenal + pyruvate + h(+) => (s)-3-acetyloctanal + co2
(2E)-octenal + pyruvate + H(+) => (S)-3-acetyloctanal + CO2
(2e)-octenal + pyruvate + h(+) => (s)-3-acetyloctanal + co2