1	QUA	8-hydroxy-4-(1-hydroxyethyl)quinoline-2-carboxylic acid	1.000
2	8HC	8-hydroxyquinoline-2-carboxylic acid	0.824
3	4KL	Xanthuric acid	0.778
4	R4Z	6-ethyl-1-oxidanylidene-indene-4-carboxylic acid	0.778
5	8MJ	8-oxidanylquinoline-2-carbaldehyde	0.765
6	QNC	Quinoline-2-carboxylic acid	0.765
7	0FK	8-hydroxyquinoline-2-carboxamide	0.722
8	8HQ	8-hydroxyquinoline-4-carboxylic acid	0.722
9	HQU	3-hydroxyquinaldic acid	0.722
10	KYA	4-hydroxyquinoline-2-carboxylic acid	0.722
11	QDD	2-(8-azanyl-2-methanoyl-quinolin-4-yl)ethanoic acid	0.700