Olmesartan Dimer Impurity

Chemical Name: (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 1-((2'-(2-(1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carbonyl)-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate

Smile: O=C(C1=C(C(C)(O)C)N=C(CCC)N1CC2=CC=C(C3=CC=CC=C3C4=NN(C(C5=C(C(C)(O)C)N=C(CCC)N5CC6=CC=C(C7=CC=CC=C7C8=NN=NN8)C=C6)=O)N=N4)C=C2)OCC9=C(C)OC(O9)=O