(R)-3-((S)-1-((S)-2-methoxy-1-phenylethylamino)-3,3-dimethyl-1-oxobutan-2-ylcarbamoyl)-6-(2-methylbiphenyl-4-yl)hexanoic acid
(R)-3-((S)-1-((S)-2-methoxy-1-phenylethylamino)-3,3-dimethyl-1-oxobutan-2-ylcarbamoyl)-6-(2-methylbiphenyl-4-yl)hexanoic acid