(3R)-1-[[7-Cyano-2-[3′-[[3-[[(3R)-3-hydroxy-1-pyrrolidinyl]methyl]-1,7-naphthyridin-8-yl]amino]-2,2′-dimethyl[1,1′-biphenyl]-3-yl]-5-benzoxazolyl]methyl]-3-pyrrolidinecarboxylic acid

(3R)-1-[[7-Cyano-2-[3′-[[3-[[(3R)-3-hydroxy-1-pyrrolidinyl]methyl]-1,7-naphthyridin-8-yl]amino]-2,2′-dimethyl[1,1′-biphenyl]-3-yl]-5-benzoxazolyl]methyl]-3-pyrrolidinecarboxylic acid