(E)-2-[2-(tert-butoxy)-2-oxoethyl]-5-(2-methyl-1,1'-biphenyl-4-yl)-2-pentenoic acid cyclohexylammonium salt

tert-butyl (3R)-3-({[(1S)-2,2-dimethyl-1-(carboxy)propyl]amino}carbonyl)-6-[3-methyl-(4-phenyl)phenyl]hexanoate