Abbreviation	Comments
QSAR	Quantitative stricture–activity relationship
DIN	Drug-induced nephrotoxicity
AIN	Acute interstitial nephritis
ATN	Acute tubular necrosis
SMILES	Simplified molecular input-line entry system
CIN	Chronic interstitial nephritis
PTCT	Proximal tubular cell toxicity
PTI	Proximal tubular injury
RAS	Renal artery stenosis
IIC	Index of ideality of correlation
DCW	Descriptor of correlation weights
TP	True positive
TN	True negative
FP	False positive
FN	False negative
MCC	Matthews correlation coefficient
A	Active training set
P	Passive training set
C	Calibration set
V	Validation set