4-氯喹哪啶

1-oxidoquinolin-1-ium-2-carboxylic acid

2-喹啉基甲醇

2-(chloromethyl)-1-oxidoquinolin-1-ium

4-chloro-1-oxido-2-[(1-oxidoquinolin-1-ium-2-yl)methyl]quinolin-1-ium