label: 9-hydroxy-octadecanoate + 1,2-di-(9Z-octadecenoyl)-sn-glycerol <=> 9-(9Z-octadecenoyloxy)-octadecanoate + 2-(9Z-octadecenoyl)-glycerol
label_lc: 9-hydroxy-octadecanoate + 1,2-di-(9z-octadecenoyl)-sn-glycerol <=> 9-(9z-octadecenoyloxy)-octadecanoate + 2-(9z-octadecenoyl)-glycerol