IUPAC:N-{2-[bis({2-[3-(2-{2-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]ethoxy}ethoxy)propanamido]ethyl})amino]ethyl}-3-(2-{2-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]ethoxy}ethoxy)propanamide
IUPAC:N-{2-[bis({2-[3-(2-{2-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]ethoxy}ethoxy)propanamido]ethyl})amino]ethyl}-3-(2-{2-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]ethoxy}ethoxy)propanamide