preferred_name: L-leucine + (5Z,8Z,11Z,14Z)-eicosatetraenoate = N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-L-leucine + H2O
preferred_name_lc: l-leucine + (5z,8z,11z,14z)-eicosatetraenoate = n-(5z,8z,11z,14z-eicosatetraenoyl)-l-leucine + h2o
label: L-leucine + (5Z,8Z,11Z,14Z)-eicosatetraenoate = N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-L-leucine + H2O
label_lc: l-leucine + (5z,8z,11z,14z)-eicosatetraenoate = n-(5z,8z,11z,14z-eicosatetraenoyl)-l-leucine + h2o