2-azaniumylethyl [(2R)-3-hexadecanoyloxy-2-octadec-9-enoyloxypropyl] phosphate;[(2R)-2,3-di(octadec-9-enoyloxy)propyl] 3-oxopropyl phosphate;[(2R)-2,3-di(octadec-9-enoyloxy)propyl] 2-sulfanylethyl phosphate;2-[4-[4-(2,5-dioxopyrrol-1-yl)phenyl]butanoylamino]ethyl [(2R)-3-hexadecanoyloxy-2-octadec-9-enoyloxypropyl] phosphate;[(2R)-3-hexadecanoyloxy-2-octadec-9-enoyloxypropyl] 2-[3-[5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanoyl-(3-oxopropyl)amino]propylamino]ethyl phosphate