1	EAC	Ethyl 3-oxobutanoate	1.000
2	83I	Ethyl 4-chloranyl-3-oxidanylidene-butanoate	0.900
3	CJE	Ethyl (2~{R})-2-methyl-3-oxidanylidene-butanoate	0.900
4	1H1	Ethyl (3r)-4-cyano-3-hydroxybutanoate	0.818
5	L9I	Ethyl (2z)-2-hydroxyimino-3-oxidanylidene-butanoate	0.818
6	CA1	Ethyl propionate	0.778
7	O8I	Ethyl (2~{z})-2-hydroxyimino-3-oxidanylidene-pentanoate	0.750
8	9J3	4-ethoxy-4-oxobutanoic acid	0.727
9	BKQ	Ethyl levulinate	0.727
10	NF3	(~{z})-4-ethoxy-4-oxidanylidene-but-2-enoic acid	0.727
11	23W	Methyl 2-(hydroxymethyl)prop-2-enoate	0.700
12	5R5	Methyl L-serinate	0.700
13	8JZ	Butyl acetate	0.700
14	9X7	Ethyl 2-oxopropanoate	0.700
15	9YL	Ethyl (2r)-2-oxidanylpropanoate	0.700
16	GVE	Methyl 4-aminobutanoate	0.700