(2R)-2-AMINO-4-([(1S)-1-METHYL-2-OXO-2-[(2,2,4,4-TETRAMETHYL-3-THIETANYL)AMINO]ETHYL]AMINO)-4-OXOBUTANOIC ACID

(2R)-6-ETHYL-2-(TRIFLUOROMETHYL)-2H-CHROMENE-3-CARBOXYLIC ACID

(2S,3S)-2-[(2-[[2-([[(1S,2S)-1-CARBOXY-2-METHYLBUTYL]AMINO]CARBONYL)PHENYL]DISULFANYL]BENZOYL)AMINO]-3-METHYLPENTANOIC ACID

(2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-ethoxyphenoxy)-2-pyrrolidinecarboxylic acid

(2S,4S)-5-(4-CARBOXYBUTANOYLOXY)-2,4-DIMETHYL-5-OXOPENTANOIC ACID

(2S)-[(2R)-5,5-dimethyl-2,5-dihydro-1,3-thiazol-2-yl](tritylamino)ethanoic acid

(2S)-2-[(Chloroacetyl)amino]butanedioic acid

(2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]-2-methylpropanoic acid

(2Z,2'Z)-2,2'-(1,4-PHENYLENE)BIS(3-(4-METHOXYPHENYL)ACRYLONITRILE)

(2Z)-1,3-diphenyl-3-(propylamino)-2-propen-1-one

(2Z)-3-(butylamino)-1,3-diphenyl-2-propen-1-one

(2Z)-N(1)-benzyl-3-(1-benzyl-1H-benzimidazol-2-yl)-N(1)-(tert-butyl)-2-propene-1,2-diamine

(3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)-1-(2-F-PH)-1H-PYRAZOL-4-YL)METHANOL

(3-(3-METHOXYPHENYL)PROPYL)TRIPHENYLPHOSPHONIUM BROMIDE

(3-(4-BROMOPHENYL)-1-(3-CHLORO-4-FLUOROPHENYL)-1H-PYRAZOL-4-YL)METHANOL