Context: Right-clicking on an expanded/contracted abbreviated group or a selected abbreviated group.
Expand : Displays the whole structure of the chemical group on the canvas.
Contract : Displays the abbreviation of a chemical group.
Ungroup : The "abbreviated group" status is removed from the group.
Edit: Opens Repeating group dialog.
Not available for Abbreviated groups.
Attached Data...:opens Attached Data dialog window.
Not available for Abbreviated groups.
Expand and Clean: Shows the whole structure of the chemical group on the canvas after partial clean.
Ungroup and Clean: Removes the "abbreviated group" status from the group, and cleans it in 2D.
Duplicate: Takes a copy from the group in context.
+ R-group attachment : gives an R-group attachment to the first attachment atom of the abbreviated group.
- R-group attachment : removes an R-group attachment from the group.
Atom Properties : opens the Atom properties dialog window.
*Absolute stereo (chiral):** Sets the "Absolute" chiral flag on the entire structure, indicating that the molecule represents a single, well-defined stereoisomer.
R-logic: opens the R-logic dialog. (Only active, when R-group definition is on the canvas.)
Paste: adds structure from clipboard to canvas
***** Absolute stereo flag is displayed only when the chiral flag visibility is turned on in View Settings dialog.