ACE	angiotensin-coverting enzyme
ACEI	ACE inhibitors
ADMET	absorption, distribution, metabolism, excretion, toxicity
BBB	blood-brain barrier
CNS	central nervous system
CSD	Cambridge Structure Database
COX	cycloooxygenase
CPCM	conductor like polarizabel continue model
2D	2-dimensional
3D	3-dimensional
de	distances from the HS to the nearest atom outside the surface
DFT	Density Functional Theory
di	distances from the HS to the nearest atom inside the surface
DKP	diketopiperazine
dnorm	normalized contact distance
EP	electrostatic potential
ER	enrichment ratio
FP	fingerprint plot
HS	Hirshfeld surface
LSAM	Long-range synthon Aufbau modules
RCSB PDB	Research Collaboratory for Structural Bioinformatics Protein Data Bank
Eele	electrostatic term of energy:
Edisp	dispersion term of energy
Erep	repulsion term of energy
Epol	polarization term of energy
Etot	total energy
NPA	natural population analysis
PSA	polar surface area
Vds
vdW	van der Waals radii
WHO	World Health Organization