1-Propanesulfonic acid, 3,3,3-trifluoro-,4-[1-(2,4-dichlorophenyl)-3-[[[(1R,3R)-3-[[(1,1-dimethylethoxy)carbonyl]amino]cyclohexyl]amino]carbonyl]-4-methyl-1H-pyrazol-5-yl]phenylester, rel-