1 YTR 7,8-dimethoxy-1,4-dimethylquinolin-2(1h)-one 1.000 2 VAP 6,7,8-trimethoxy-1,4-dimethylquinolin-2(1h)-one 0.895 3 HGZ 6,7,8-trimethoxy-4-methylquinolin-2(1h)-one 0.842 4 A7B 8-methoxy-4-methylquinolin-2(1h)-one 0.824 5 EWQ 6,8-dimethoxy-1,4-dimethylquinolin-2(1h)-one 0.789 6 MXX 5,8-dimethoxy-1,4-dimethylquinolin-2(1h)-one 0.789 7 ZXZ 1,4-dimethylquinolin-2(1h)-one 0.765 8 MZX 5,8-dimethoxy-4-methylquinolin-2(1h)-one 0.737 9 RZW 5,6,8-trimethoxy-1,4-dimethylquinolin-2(1h)-one 0.714 10 12Q 1-methylquinolin-2(1h)-one 0.706 11 AJ2 4-methylquinolin-2-ol 0.706