1-(2-(4-((2,3-dihydro[1,4]dioxino[2,3-c]pyridin-7-yl)methylamino)piperidin-1-yl)ethyl)-7-methoxy-1,6-naphthyridin-2(1H)-one

tert-butyl (1-{2-[6-(methylsulfonyl)-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl]ethyl}piperidin-4-yl)carbamate

4-(2-(4-aminopiperidin-1-yl)ethyl)-6-(trifluoromethoxy)-2H-benzo[b][1,4]oxazin-3(4H)-one

tert-butyl {1-[2-(7-cyano-4-methyl-2-oxo-3,4-dihydroquinoxalin-1(2H)-yl)ethyl]piperidin-4-yl}carbamate

tert-butyl 1-(2-(5-bromo-7-methoxy-2-oxoquinolin-1(2H)-yl)ethyl)piperidin-4-ylcarbamate