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. 334,290 total downloads last updated 5/26/2026 Latest version: 1.44.0-rc.5 (prerelease) cheminformatics chemistry indigo substructure similarity Universal cheminformatics toolkit