1 8TG 7-bromo-1-methyl-6-nitroquinolin-2(1h)-one 1.000 2 12Q 1-methylquinolin-2(1h)-one 0.750 3 2ZQ 8-nitroquinoline 0.706 4 8SY 6-amino-1-methyl-3,4-dihydroquinolin-2(1h)-one 0.706 5 8T1 6-amino-1-methylquinolin-2(1h)-one 0.706 6 ZXZ 1,4-dimethylquinolin-2(1h)-one 0.706