bis(1-(3-aminochloranuidyl-3-oxopropyl)pyrrole-2,5-dione);2-[2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]ethyl-[2-[2-(2,5-dioxopyrrol-1-yl)ethylamino]-2-oxoethyl]amino]acetate;2-[2-[bis(carboxymethyl)amino]ethyl-[2-[carboxymethyl-[2-[2-(2,5-dioxopyrrol-1-yl)ethylamino]-2-oxoethyl]amino]ethyl]amino]acetic acid;2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid;2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]ethyl-(2-oxopropyl)amino]ethyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]acetic acid;indium-111(3+);bis(1-(3-oxobutyl)pyrrole-2,5-dione);trichloro(111In)indigane