1	A5U	Methyl (2s)-2-azanyl-3-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate	1.000
2	DZE	Methyl (3s)-3-[(tert-butoxycarbonyl)amino]-4-oxopentanoate	0.789
3	OEE	~{tert}-butyl ~{N}-[(2~{S})-2-methyl-4-oxidanyl-1-oxidanylidene-pent-4-en-2-yl]carbamate	0.737