34C&width=512&height=512&rotate=52&&CIP=true&unic olor=false&toolkit=cdk 2D representations are produced in the form of SVG images, whereas 3D representations are returned as HTML files containing embedded JSMol objects . Through REST API calls, the tools and ocsr modules offer convenient access to the underlying functionalities of the integrated tools. For example, the tools module allows users to employ the open-source chemical structure generator surge to generate chemically valid structures based on a provided molecular formula. The generated structures are returned as a list of SMILES representations. In order to address the resource-intensive nature of the chemical structure generation process, a maximum limit of 10 heavy atoms in the given molecular formula has been imposed. This restriction applies exclusively to the public instance. The tools module also allows users to access the Sugar Removal Utility (SRU) to detect and remove linear and circular sugar moieties in/from input structures. Users can access the DECIMER toolkit through the ocsr module, which enables identification, segmentation, and translation into machine-readable representations of chemical structure depictions from the scientific literature.