KM-819CS-2472KR-33494KR-33493KR-33494 ,E2361KR33494KR 33494KR-33493, 10 mM in DMSO4-(2-(4-bromophenylthio)acetamido)-1-phenethyl-1H-pyrazole-3-carboxylic acid4-[2-(4-bromo-phenylsulfanyl)-acetylamino]-1-phenethyl-1H-pyrazole-3-carboxylic acid4-[[2-[(4-Bromophenyl)thio]acetyl]amino]-1-(2-phenylethyl)-1H-pyrazole-3-carboxylic acid