fingerprint

https://doi.org/10.1351/goldbook.12656
Representation of a compound or chemical library by attributes (descriptors) such as atom connectivities, 3D structure, or physical properties.
Source:
PAC, 2013, 85, 1725. (Glossary of terms used in medicinal chemistry. Part II (IUPAC Recommendations 2013)) on page 1735 [Terms] [Paper]