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Markush Attributes

Markush Attributes on the QueryDef menu is used to specify the following attributes that affect searching in MARPAT:

Class: matches at either class or atom level; the initial default for chain nodes.

Atom: limits the search to structures matching at the atom level; the initial default for ring nodes.

Any: matches at any level, including generic R-groups.

Can be set to Limited or Unlimited for a selected node.

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