5-Methoxy-3-(3-methylpyrazin-2-yl)-5-oxopentanoic acid

N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]-3-[2-[2-(2-iodoethoxy)ethoxy]ethoxy]propanamide

(2S,4R)-1-[(2S)-2-(6-chlorohexanoylamino)-3,3-dimethyl-butanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide

(2S,4R)-1-[(2S)-3,3-dimethyl-2-[[2-(2-prop-2-ynoxyethoxy)acetyl]amino]butanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide

tert-butyl N-[3-(4-azidobutoxy)propyl]-N-[3-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]amino]-3-oxo-propyl]carbamate

tert-butyl N-[4-(4-azidobutoxy)butyl]-N-[2-[[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]amino]-2-oxo-ethyl]carbamate

2-[3-[2-[[1-[(2S,4R)-4-hydroxy-2-[[4-(4-methylthiazol-5-yl)phenyl]methylcarbamoyl]pyrrolidine-1-carbonyl]-2,2-dimethyl-propyl]amino]-2-oxo-ethoxy]propoxy]acetic acid

(2S,4R)-1-[(2S)-2-[6-(butanoylamino)hexanoylamino]-3,3-dimethyl-butanoyl]-4-hydroxy-N-[[4-(4-methylthiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide

tert-butyl 9-[[(1S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidine-1-carbonyl]-2,2-dimethyl-propyl]amino]-9-oxo-nonanoate

13-[[(1S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidine-1-carbonyl]-2,2-dimethyl-propyl]amino]-13-oxo-tridecanoic acid

(2S,4R)-1-[(2S)-2-(6-aminohexanoylamino)-3,3-dimethyl-butanoyl]-4-hydroxy-N-[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]ethyl]pyrrolidine-2-carboxamide;2,2,2-trifluoroacetic acid