1 ZZS 1,3,5-triazine-2,4-diamine 1.000 2 3AW 6-methyl-1,3,5-triazine-2,4-diamine 0.889 3 6AM 4,6-diamino-1,3,5-triazin-2-ol 0.889 4 AX2 1,3,5-triazine-2,4,6-triamine 0.889 5 5AZ 6-amino-1,3,5-triazin-2(1h)-one 0.778 6 LG3 Pyrimidine-2,4-diamine 0.778 7 2ZX 6-chloropyrimidine-2,4-diamine 0.700 8 3AY Pyrimidine-2,4,6-triamine 0.700