Crossed Double Bond
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Checker searches for crossed double bond types (molecules with unknown or unspecified configuration).
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Fixer offers changing crossed double bond to wiggly double bond type (converttowigglydoublebond).
 
Example :
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         Crossed Double Bond Checker (crosseddoublebond)  | 
                
         Warning:  | 
                
         Fix  | 
        
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         Convert to Wiggly Double Bond (converttowigglydoublebond)  | 
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         Detect crossed double bond  | 
                
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Note : Reverse action is: Wiggly Double Bond Checker .