Expand S-groups

This action expands S-groups by using atoms and bonds notations. Action will not be performed on S-groups listed in the Excludeattribute.

S-groups names should be listed in the Exclude attribute and be separated by commas (e.g., Exclude='Ph,Ac')

Example :

Action	Input	Output
Expand Group (`expandsgroups`)	Expand group input
Expand Group excluding "Ph","Ac" (`expandsgroups:exclude='Ph,Ac'`)	Expand group exclude input	Expand group exclude output

Expanded groups can easily be contracted by using action Contract S-groups.