Cefuroxime Axetil Dimer 

Chemical Name: (6R,6'R,7R,7'R,Z)-oxybis(ethane-1,1-diyl) bis{3-[(carbamoyloxy)methyl]-7-[(Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate}