Cyclohexanehexanamide, delta-((3,3-dimethyl-1-oxobutyl)amino)-gamma-hydroxy-alpha-(1-methylethyl)-N-(2-methyl-1-(((2-pyridinylmethyl)amino)carbonyl)butyl)-, (alphaS-(N(1R*,2R*),alphaR*,gammaR*,deltaR*))-