preferred_name: (4R)-hydroxysphinganine + (5Z,8Z,11Z,14Z)-eicosatetraenoate => N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-(4R)-hydroxysphinganine + H2O
preferred_name_lc: (4r)-hydroxysphinganine + (5z,8z,11z,14z)-eicosatetraenoate => n-(5z,8z,11z,14z-eicosatetraenoyl)-(4r)-hydroxysphinganine + h2o
label: (4R)-hydroxysphinganine + (5Z,8Z,11Z,14Z)-eicosatetraenoate => N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-(4R)-hydroxysphinganine + H2O
label_lc: (4r)-hydroxysphinganine + (5z,8z,11z,14z)-eicosatetraenoate => n-(5z,8z,11z,14z-eicosatetraenoyl)-(4r)-hydroxysphinganine + h2o