1 C48 N1-(1-dimethylcarbamoyl-2-phenyl-ethyl)-2-oxo-n4-(2-pyridin-2-yl-ethyl)-succinamide 1.000 2 KXL (2s)-N-[(2s)-1-(dimethylamino)-1-oxidanylidene-3-phenyl-propan-2-yl]-2-oxidanyl-N'-(2-pyridin-2-ylethyl)butanediamide 1.000