methyl ((S)-1-((S)-2-(6-bromo-4-oxo-1,4-dihydroquinolin-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

methyl ((S)-3-methyl-1-oxo-1-((S)-2-(4-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dihydroquinolin-2-yl)pyrrolidin-1-yl)butan-2-yl)carbamate