1	JP2	2-amino-4-oxo-1,4-dihydropteridine-7-carboxylic acid	1.000
2	OV9	2-azanyl-4-oxidanylidene-3~{H}-pteridine-7-carboxylic acid	1.000
3	PE0	Pterine	0.800
4	ROI	7,8-dihydro-7,7-dimethyl-6-hydroxypterin	0.765
5	44V	(6s)-2-amino-6-methyl-5,6,7,8-tetrahydropteridin-4(3h)-one	0.750
6	44W	2-amino-6-methyl-7,8-dihydropteridin-4(3h)-one	0.750
7	7PD	2-aminopteridine-4,7(3h,8h)-dione	0.750
8	B60	2-amino-8-methyl-7,8-dihydropteridin-4(3h)-one	0.750
9	B62	(6r)-2-amino-6-methyl-5,6,7,8-tetrahydropteridin-4(3h)-one	0.750
10	JSO	2-azanyl-6-methyl-3~{H}-pteridin-4-one	0.750
11	XHP	2-amino-6-methylidene-6,7-dihydropteridin-4(3h)-one	0.750
12	XTN	2-amino-1,5-dihydropteridine-4,6-dione	0.750
13	6FP	2-amino-4-oxo-3,4-dihydropteridine-6-carbaldehyde	0.706
14	HHR	6-hydroxymethylpterin	0.706
15	KD8	6,7-dimethyl-2-sulfanylidene-1~{H}-pteridin-4-one	0.706
16	PH2	2-amino-6-hydroxymethyl-7,8-dihydro-3h-pteridin-4-one	0.706
17	ZZZ	6-formyltetrahydropterin	0.706