1	D9L	4-(2-acetamidoethylsulfanyl)-4-oxidanylidene-butanoic acid	1.000
2	E7L	S-(2-acetamidoethyl) (2r)-2-azanyl-4-methyl-pentanethioate	0.706
3	FGU	S-(2-acetamidoethyl) (2s)-2-azanyl-4-methyl-pentanethioate	0.706