IUPAC:2,5-dioxopyrrolidin-1-yl 1-(N-{15-[(2,5-dioxopyrrolidin-1-yl)oxy]-15-oxo-3,6,9,12-tetraoxapentadecan-1-yl}-6-[(4R,5S)-5-methyl-2-oxoimidazolidin-4-yl]hexanamido)-3,6,9,12-tetraoxapentadecan-15-oate
IUPAC:2,5-dioxopyrrolidin-1-yl 1-(N-{15-[(2,5-dioxopyrrolidin-1-yl)oxy]-15-oxo-3,6,9,12-tetraoxapentadecan-1-yl}-6-[(4R,5S)-5-methyl-2-oxoimidazolidin-4-yl]hexanamido)-3,6,9,12-tetraoxapentadecan-15-oate