octadecanal + reduced [NADPH--hemoprotein reductase] + O2 <=> heptadecane + oxidized [NADPH--hemoprotein reductase] + CO2 + H2O + H(+)
octadecanal + reduced [nadph--hemoprotein reductase] + o2 <=> heptadecane + oxidized [nadph--hemoprotein reductase] + co2 + h2o + h(+)