label: (13Z,16Z,19Z,22Z)-octacosatetraenoyl-CoA + malonyl-CoA + H(+) = 3-oxo-(15Z,18Z,21Z,24Z)-triacontatetraenoyl-CoA + CO2 + CoA
label_lc: (13z,16z,19z,22z)-octacosatetraenoyl-coa + malonyl-coa + h(+) = 3-oxo-(15z,18z,21z,24z)-triacontatetraenoyl-coa + co2 + coa