OEToolkits 1.7.1ΒΆ

This is a new release of the OpenEye Toolkits with versions of the following libraries:

OEChem TK:1.7.1
GraphSim TK:1.0.0
Grid TK:1.3.3
Lexichem TK:2.1.0
MolProp TK:
Ogham TK:
Omega TK:1.4.0
Quacpac TK:1.4.1
Shape TK:1.4.0
Spicoli TK:1.1.0
Szybki TK:
Zap TK:2.1.1
  • There are two major additions to the OpenEye toolkit suite with this release:

    GraphSim TK:

    A toolkit for doing 2D molecule similarity. The methods currently implemented are:

    • Path based fingerprints
    • MACCS key fingerprints
    • LINGOS
    MolProp TK:

    A toolkit derived from OpenEye’s FILTER technology. This toolkit is useful for calculating an extensive list 2D molecular properties and building custom filters around these properties.


    The version number of MolProp TK will track with the FILTER application to indicate similarities.

  • This release of OEChem introduces many bug fixes and new features provided they didn’t break source-level compatibility with 1.7.0.

  • This release completes the transition from the old LaTeX based documentation system to the new reStructuredText based system. This includes better support for Python and Java in the manuals as separate manuals for every library.