Table 2.

Distribution of alkene reactants in the training set and generated set

Carbon–carbon double bond classification of reactant	Amount		Ratio (%)
	Training	Generated	Training	Generated
Ethylene	141	9	1.57	0.40
Monosubstituted	8300	2179	92.60	96.72
Disubstituted	502	64	5.60	2.84
Trisubstituted	20	1	0.23	0.04
Total	8963	2253	100	100