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QueryDef (Query Definition) Menu for Structure Drawing

The QueryDef menu is used to define attributes of your structure.  

To define an attribute:

1. Click the Selection or Lasso tool.

2.  Select one or more nodes in the fragment for which an attribute is defined.

3.  Select the option from the QueryDef menu.  

4.  Select the attributes from the dialog box.  Click OK.

To set attributes for a single atom or bond, right-click on that object and select the desired attribute from the pull-down menu.

You can define the following attributes:

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