1 JZ6 4-chloro-1h-pyrazole 1.000 2 PZO Pyrazole 0.833 3 3AX 1h-pyrazol-5-amine 0.714 4 4PZ 4-methyl-1h-pyrazole 0.714 5 BYZ 4-bromo-1h-pyrazole 0.714 6 PYZ 4-iodopyrazole 0.714 7 T4R 5-iodo-1h-pyrazole 0.714 8 XHJ (3s)-pyrazolidin-3-amine 0.714