(3R)-hydroxy-(11Z,14Z,17Z,20Z)-hexacosatetraenoyl-CoA = (2E,11Z,14Z,17Z,20Z)-hexacosapentaenoyl-CoA + H2O
(3r)-hydroxy-(11z,14z,17z,20z)-hexacosatetraenoyl-coa = (2e,11z,14z,17z,20z)-hexacosapentaenoyl-coa + h2o
(3R)-hydroxy-(11Z,14Z,17Z,20Z)-hexacosatetraenoyl-CoA = (2E,11Z,14Z,17Z,20Z)-hexacosapentaenoyl-CoA + H2O
(3r)-hydroxy-(11z,14z,17z,20z)-hexacosatetraenoyl-coa = (2e,11z,14z,17z,20z)-hexacosapentaenoyl-coa + h2o