Teneligliptin Impurity 4

Chemical Name: ((2S)-4-(4-(3-methyl-4-((3-methyl-1-phenyl-5-(4-((3S,5S)-5-(thiazolidine-3-carbonyl)pyrrolidin-3-yl)piperazin-1-yl)-1H-pyrazol-4-yl)methyl)-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidin-2-yl)(thiazolidin-3-yl)methanone

Smile: CC1=NN(C2=CC=CC=C2)C(N3CCN([C@H]4C[C@@H](C(N5CSCC5)=O)NC4)CC3)=C1CC6=C(N7CCN(C8CN[C@H](C(N9CCSC9)=O)C8)CC7)N(C%10=CC=CC=C%10)N=C6C