label: an N-(34-hydroxytetratriacontadienoyl)-sphing-4-enine + a (9Z,12Z)-octadecadienoyl-containing triacyl-sn-glycerol <=> an N-(34-(9Z,12Z-octadecadienoyloxy)-tetratriacontadienoyl)-sphing-4-enine + a diacylglycerol
label_lc: an n-(34-hydroxytetratriacontadienoyl)-sphing-4-enine + a (9z,12z)-octadecadienoyl-containing triacyl-sn-glycerol <=> an n-(34-(9z,12z-octadecadienoyloxy)-tetratriacontadienoyl)-sphing-4-enine + a diacylglycerol