1	PCO	2,4-dihydroxy-N-[2-(2-mercapto-vinylcarbamoyl)-ethyl]-3,3-dimethyl-butyramide	1.000
2	PNY	(2r)-2,4-dihydroxy-3,3-dimethyl-N-{3-oxo-3-[(2-sulfanylethyl)amino]propyl}butanamide	1.000
3	U44	(2r)-2-hydroxy-3,3-dimethyl-N-{3-oxo-3-[(2-sulfanylethyl)amino]propyl}butanamide	0.944
4	PN4	(2r)-2,4-dihydroxy-3,3-dimethyl-N-[3-oxo-3-(pentylamino)propyl]butanamide	0.810
5	MV2	(2s)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutanamide	0.778
6	C0D	(2r)-2-hydroxy-3,3-dimethyl-N-[3-oxo-3-(pentylamino)propyl]butanamide	0.762
7	ENV	(2r)-N-{3-[(5-fluoro-4-oxopentyl)amino]-3-oxopropyl}-2,4-dihydroxy-3,3-dimethylbutanamide	0.739
8	ENW	2-({N-[(2s)-2,4-dihydroxy-3,3-dimethylbutanoyl]-beta-alanyl}amino)ethyl fluoroacetate	0.739
9	PN7	N~3~-[(2s)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-N-(2-sulfanylethyl)-beta-alaninamide	0.739
10	PNS	4'-phosphopantetheine	0.739
11	RNH	(2r)-N-[3-(heptylamino)-3-oxopropyl]-2,4-dihydroxy-3,3-dimethylbutanamide	0.739
12	PAU	Pantothenoic acid	0.737
13	TXI	(2r)-N-(4-chloro-3-oxobutyl)-2,4-dihydroxy-3,3-dimethylbutanamide	0.700