(R)-2-bromo-N-(2-(3-cyanoazetidin-1-yl)-1-cyclopropyl-2-oxoethyl)-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide

2-(2-methyl-1-phenyl-1H-imidazol-4-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid [(R)-2-(3-cyanoazetidin-1-yl)-1-cyclopropyl-2-oxoethyl]amide

(R)-cyclopropyl-{[2-(7-methoxy-thieno[3,2-b]pyridin-2-yl)-5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carbonyl]-amino}-acetic acid