1,1'-[1,2-Ethanediylbis(imino-2,1-ethanediyl)]bis(2-amino-1,5-dihydro-4H-imidazol-4-one)

1,1'-[ethane-1,2-diylbis(iminoethane-2,1-diyl)]bis[2-amino-1,5-dihydro-4H-imidazol-4-one]