From: Local QSAR based on quantum chemistry calculations for the stability of nitrenium ions to reduce false positive outcomes from standard QSAR systems for the mutagenicity of primary aromatic amines
ddE value
Ames test
Total
Positive
Negative
 ≤ -5 kcal/mol
5
35
40
 > -5 kcal/mol
1
10
11
6
45
51