Clicking on any cell in the spreadsheet will cause the associated molecule to become the Focused molecule. Double-clicking on a cell in the spreadsheet enables modification of the data value in that particular cell. Some columns cannot be changed, such as the ``ID" or ``Depiction" columns.
Clicking on a cell and holding the mouse down while dragging selects a rectangular region in the spreadsheet. This region can be copied and pasted into other spreadsheets. The depiction column will be automatically converted to a smiles string when appropriate (see the ``Large Molecule Cutoff" option in the Preferences dialog). Similarly, clicking the mouse on a molecule's depiction and dragging the mouse to another application will transfer that depiction to the other application. This provides an easy way to transfer molecular images to other documents.