Lercanidipine Impurity 9

Chemical Name: 2-((5-(((1-((3,3-diphenylpropyl)(methyl)amino)-2-methylpropan-2-yl)oxy)carbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carbonyl)oxy)acetic acid

Smile: [O-][N+](C1=CC=CC(C2C(C(OCC(O)=O)=O)=C(C)NC(C)=C2C(OC(C)(C)CN(C)CCC(C3=CC=CC=C3)C4=CC=CC=C4)=O)=C1)=O