Select the file format to save your structure to and click on the Generate File button.
When the file is written, a link will appear in the red-bordered box below, right-click on the link and choose the browser's Save As... function to save the file to your computer.
Copy and paste the contents of a MOLFile (.mol) or ChemDoodle JSON in the textarea below and then press the Load button.
Please input the rgroup number (must be a positive integer). Input "-1" to remove the rgroup.