TEST5.1.3 results for DTXCID90160541 for TEST

TEST Model Calculation Details: Bioconcentration Factor

Structural image of 2-Propenamide, N-(6-(1,1-dimethylethyl)-3-(methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl)-N-(1-oxo-2-propenyl)-

Chemical Identifiers

Preferred name: 2-Propenamide, N-(6-(1,1-dimethylethyl)-3-(methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl)-N-(1-oxo-2-propenyl)-
DTXSID: DTXSID70238050
DTXCID: DTXCID90160541
CASRN: 90168-77-7
Molecular weight: 322.38

Model Results

Model name: TEST_BCF
Model source: TEST5.1.3
Property name: Bioconcentration Factor
Property description: Bioconcentration factor: the ratio of the chemical concentration in fish as a result of absorption via the respiratory surface to that in water at steady state
N/A
5.37 L/kg
Compound is inside TEST applicability domains

Consensus predictions

Predictions used in consensus prediction
Method	Predicted value log10(L/kg)
Hierarchical clustering	0.502
Single model	1.06
Group contribution	N/A
Nearest neighbor	0.624
Consensus	0.730

Model Performance

Histogram of Bioconcentration Factor Data

Consensus model statistics
Training (80%)				Test (20%)
R²	RMSE	MAE	Coverage	R²	RMSE	MAE	Coverage
0.85	0.54	0.42	1.00	0.75	0.67	0.52	0.93

Nearest Neighbors from Test Set

Prediction results for nearest neighbors from the test set

Results for entire set vs
results for similar chemicals
Chemicals	MAE*
Entire set	0.52
Similarity coefficient ≥ 0.5	1.13

*Mean absolute error in log10(L/kg)

Color legend
Color	Range*
	SC ≥ 0.9
	0.8 ≤ SC < 0.9
	0.7 ≤ SC < 0.8
	0.6 ≤ SC < 0.7
	0.6 < SC

*SC = similarity coefficient

Neighbor values in **log10(L/kg)**
Test chemical Measured: N/A Predicted: 0.730 2-Propenamide, N-(6-(1,1-dimethylethyl)-...	Similarity: 0.57 Measured: -1.00 Predicted: 0.130 Imazamox

Nearest Neighbors from Training Set

Prediction results for nearest neighbors from the training set

Results for entire set vs
results for similar chemicals
Chemicals	MAE*
Entire set	0.42
Similarity coefficient ≥ 0.5	0.34

*Mean absolute error in log10(L/kg)

Color legend
Color	Range*
	SC ≥ 0.9
	0.8 ≤ SC < 0.9
	0.7 ≤ SC < 0.8
	0.6 ≤ SC < 0.7
	0.6 < SC

*SC = similarity coefficient

Neighbor values in **log10(L/kg)**
Test chemical Measured: N/A Predicted: 0.730 2-Propenamide, N-(6-(1,1-dimethylethyl)-...	Similarity: 0.57 Measured: 0.204 Predicted: 0.400 Imazethapyr	Similarity: 0.51 Measured: 0.801 Predicted: 1.01 Benzenesulfonic acid, 2,5-dichloro-4-(4,...	Similarity: 0.51 Measured: 0.868 Predicted: 1.47 Pyridaphenthion