The underlying 3D conformer is generated using RDKit. The ocsr module incorporates Deep lEarning for Chemical ImagE Recognition (DECIMER) modules for translating images of chemical structures into machine-readable SMILES representations. These can be accessed via HTTP POST requests. Finally, the tools module is designated as a miscellaneous collection of advanced cheminformatics tools. It offers a function to generate chemical structures from a molecular formula given as input using the surge chemical graph generator . Other functions of the tools module can be used to identify glycosidic moieties in input molecules and to remove them in order to generate the aglycone structure. These routines are implemented based on the Sugar Removal Utility (SRU) .