AleksandrSavelev Indigo.Net by: epam AleksandrSavelev mkviatkovskii .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 432,542 total downloads last updated 10/5/2026 Latest version: 1.50.0-dev.1 (prerelease) cheminformatics chemistry indigo substructure similarity Universal cheminformatics toolkit