[3-[2-(butanoylamino)ethoxy-hydroxyphosphoryl]oxy-2-[(Z)-octadec-9-enoyl]oxypropyl] (Z)-octadec-9-enoate;9H-fluoren-9-ylmethyl 2-[[6-[2-[[2-[6-[[2-(9H-fluoren-9-ylmethoxy)-2-oxoethyl]amino]hexanoyl-[2-[[2-[6-[[2-(9H-fluoren-9-ylmethoxy)-2-oxoethyl]amino]hexanoyl-[2-[[2-[6-[[2-(9H-fluoren-9-ylmethoxy)-2-oxoethyl]amino]hexanoyl-[2-[11-(propanoylamino)undecanoylamino]ethyl]amino]acetyl]amino]ethyl]amino]acetyl]amino]ethyl]amino]acetyl]amino]ethyl-methylamino]-6-oxohexyl]amino]acetate;N-methylpentanamide