1 0XT 7-methoxy-6-methylpteridine-2,4-diamine 1.000 2 7WP 2,4-diaminopteridine-6-carbaldehyde 0.812 3 DX3 6,7,7-trimethyl-7,8-dihydropteridine-2,4-diamine 0.765 4 44V (6s)-2-amino-6-methyl-5,6,7,8-tetrahydropteridin-4(3h)-one 0.750 5 44W 2-amino-6-methyl-7,8-dihydropteridin-4(3h)-one 0.750 6 B62 (6r)-2-amino-6-methyl-5,6,7,8-tetrahydropteridin-4(3h)-one 0.750 7 JSO 2-azanyl-6-methyl-3~{H}-pteridin-4-one 0.750 8 XHP 2-amino-6-methylidene-6,7-dihydropteridin-4(3h)-one 0.750 9 6FP 2-amino-4-oxo-3,4-dihydropteridine-6-carbaldehyde 0.706 10 HHR 6-hydroxymethylpterin 0.706 11 PH2 2-amino-6-hydroxymethyl-7,8-dihydro-3h-pteridin-4-one 0.706 12 ZZZ 6-formyltetrahydropterin 0.706