2-cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (1-methanesulfonylpyrrolidin-3-yl)amide

2-cyclopropyl-5-(2-trimethylsilanylethoxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (1-methanesulfonylpyrrolidin-3-yl)amide