(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 = 5-hydroperoxy-(6E,8Z,11Z,14Z,17Z)-eicosapentaenoate
(5z,8z,11z,14z,17z)-eicosapentaenoate + o2 = 5-hydroperoxy-(6e,8z,11z,14z,17z)-eicosapentaenoate
(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 = 5-hydroperoxy-(6E,8Z,11Z,14Z,17Z)-eicosapentaenoate
(5z,8z,11z,14z,17z)-eicosapentaenoate + o2 = 5-hydroperoxy-(6e,8z,11z,14z,17z)-eicosapentaenoate