Conformer generators typically use the SMILES code as the input format for molecules of interest. This approach has the advantage of avoiding bias in the initial structure under study. Moltiverse exclusively accepts an SMI file which contains the SMILES code and name of one or more molecules. The conversion into three-dimensional coordinates is done by the Open Babel software. The chem.cr library is used for reading the converted files and their properties, which are useful for the following steps.