Benperidol EP Impurity C

Chemical Name: 1-[1-[4-Oxo-4-[4-[4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)piperidin-1-yl]phenyl]butyl]piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one (as per EP)

Smile: O=C(C1=CC=C(C=C1)N2CCC(CC2)N3C(NC4=C3C=CC=C4)=O)CCCN5CCC(CC5)N6C7=C(NC6=O)C=CC=C7