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. 420,262 total downloads last updated 7/1/2026 Latest version: 1.46.0-rc.1 (prerelease) cheminformatics chemistry indigo substructure similarity Universal cheminformatics toolkit