L-Idonamide, 6-cyclohexyl-2,5,6-trideoxy-5-((3-(1H-imidazol-4-yl)-2-(((1-naphthalenyloxy)acetyl)amino)-1-oxopropyl)amino)-2-(1-methylethyl)-N-(2-methyl-1-(((2-pyridinylmethyl)amino)carbonyl)butyl)-, (1(1S,2S),5(S))-