1	SSM	(2s)-2-(acetylamino)-N-methyl-4-[(S)-methylsulfinyl]butanamide	1.000
2	RSM	(2s)-2-(acetylamino)-N-methyl-4-[(R)-methylsulfinyl]butanamide	1.000
3	AME	N-acetylmethionine	0.733