label: 3-oxo-(13Z,16Z,19Z,22Z,25Z)-octacosapentaenoyl-CoA + CO2 + CoA => (11Z,14Z,17Z,20Z,23Z)-hexacosapentaenoyl-CoA + malonyl-CoA + H(+)
label_lc: 3-oxo-(13z,16z,19z,22z,25z)-octacosapentaenoyl-coa + co2 + coa => (11z,14z,17z,20z,23z)-hexacosapentaenoyl-coa + malonyl-coa + h(+)