3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-difluoropropanamido]methyl}-1-methyl-1H-pyrazole-5-carboxylic acid

3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-iodophenyl]formamido}-2,2-difluoropropanoic acid

3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]sulfanyl}propanoic acid

3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-3-methylbutanoic acid

3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methoxypropanamido]methyl}-5-methylhexanoic acid

3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexan-1-yl]formamido}-2-methylbutanoic acid

3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]methyl}-5-methylhexanoic acid

3-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylphenyl]formamido}-2-hydroxypropanoic acid

3-(3-Methylbutyl)benzamide

N-[1-(3-bromophenyl)cyclobutyl]-6-chloropyridine-3-carboxamide

4-chloro-1H-imidazo[4,5-d]pyridazine

7-chloro-4-hydroxy-3-(3-iodophenyl)-2(1H)-quinolone

4-hydroxy-N-(4-isopropylphenyl)-2-oxo-1-phenyl-1,2-dihydroquinoline-3-carboxamide

N-cyclobutyl-4-methoxyaniline

1-allyl-4-hydroxy-2-oxo-N-(2-thienylmethyl)-1,2-dihydroquinoline-3-carboxamide

4-hydroxy-2-oxo-N-(2-thienylmethyl)-1,2-dihydroquinoline-3-carboxamide

(6s)-2-(3-Chloro-4-Fluorobenzyl)-8-Ethyl-10-Hydroxy-6-Methyl-4-(5-Methyl-1,1-Dioxido-1,2,5-Thiadiazolidin-2-Yl)-7,8-Dihydropyrazino[1',2':1,5]pyrrolo[2,3-D]pyridazine-1,9(2h,6h)-Dione

(1-Cyclobutylpiperidin-4-yl)methanamine