1	P6C	2-amino-4-isopropyl-pteridine-6-carboxylic acid	1.000
2	2K8	(6r)-2-amino-4-oxo-3,4,5,6,7,8-hexahydropteridine-6-carboxylic acid	0.778
3	HHS	6-carboxypterin	0.778
4	B56	2-amino-8-methyl-4-oxo-3,4,7,8-tetrahydropteridine-6-carboxylic acid	0.737
5	6FP	2-amino-4-oxo-3,4-dihydropteridine-6-carbaldehyde	0.722
6	7WP	2,4-diaminopteridine-6-carbaldehyde	0.722
7	HHR	6-hydroxymethylpterin	0.722
8	PH2	2-amino-6-hydroxymethyl-7,8-dihydro-3h-pteridin-4-one	0.722
9	ZZZ	6-formyltetrahydropterin	0.722