1	B61	2-amino-6-(2-hydroxy-2-methylpropyl)-8-methyl-7,8-dihydropteridin-4(3h)-one	1.000
2	BHS	6s-5,6,7,8-tetrahydrobiopterin	0.842
3	BIO	Biopterin	0.842
4	H2B	2-amino-6-(1,2-dihydroxy-propyl)-7,8-dihydro-6h-pteridin-4-one	0.842
5	H4B	5,6,7,8-tetrahydrobiopterin	0.842
6	HBI	7,8-dihydrobiopterin	0.842
7	ZSP	2-amino-6-[(1z)-1,2-dihydroxyprop-1-en-1-yl]-7,8-dihydropteridin-4(3h)-one	0.842
8	MPU	D-monapterin	0.800
9	NEO	Neopterin	0.800
10	NEU	L-neopterin	0.800
11	NPR	2-amino-7,8-dihydro-6-(1,2,3-trihydroxypropyl)-4(1h)-pteridinone	0.800
12	4AB	2,4-diamino-6-[2,3-dihydroxy-prop-3-yl]-5,6,7,8-tetrahydropteridine	0.750
13	7AP	(1s,2s)-1-(2,4-diaminopteridin-6-yl)propane-1,2-diol	0.750
14	44V	(6s)-2-amino-6-methyl-5,6,7,8-tetrahydropteridin-4(3h)-one	0.722
15	44W	2-amino-6-methyl-7,8-dihydropteridin-4(3h)-one	0.722
16	B60	2-amino-8-methyl-7,8-dihydropteridin-4(3h)-one	0.722
17	B62	(6r)-2-amino-6-methyl-5,6,7,8-tetrahydropteridin-4(3h)-one	0.722
18	JSO	2-azanyl-6-methyl-3~{H}-pteridin-4-one	0.722
19	XHP	2-amino-6-methylidene-6,7-dihydropteridin-4(3h)-one	0.722
20	B56	2-amino-8-methyl-4-oxo-3,4,7,8-tetrahydropteridine-6-carboxylic acid	0.700