Oechem 2.3.0 ((link)) -

OpenEye provides precompiled binaries for:

Note: An active OpenEye license file ( oe_license.txt ) is still required. Academic licenses are free upon request. oechem 2.3.0

With OEchem 2.3.0’s new consistent atom ordering, you can generate a canonical atom sequence that is identical for enantiomers when desired (or distinct when not). This is critical for training 3D GNNs: OpenEye provides precompiled binaries for: Note: An active

OEchem 2.3.0 is more than a point release — it is a strategic upgrade that future-proofs your cheminformatics infrastructure for the era of billion-scale libraries, cryo-EM structures, and real-time AI inference. For teams already using OpenEye Toolkits, the migration effort is minimal, and the performance dividends are immediate. This is critical for training 3D GNNs: OEchem 2

New low-level functions like OEMakeSubSearchQueryScreen and OEMakeSubSearchTargetScreen were introduced to streamline the creation of these search indices, as detailed in the OEChem TK 2.3.0 Release Notes . 2. Enhanced File Format Support (CIF and mmCIF)