(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate => (5Z,7E,9E,14Z,17Z)-icosapentaenoate
(5z,8z,11z,14z,17z)-eicosapentaenoate => (5z,7e,9e,14z,17z)-icosapentaenoate
(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate => (5Z,7E,9E,14Z,17Z)-icosapentaenoate
(5z,8z,11z,14z,17z)-eicosapentaenoate => (5z,7e,9e,14z,17z)-icosapentaenoate