FILTER 2.1.1

New features

• Added several halide that are more strict to the fragment filter.
• Added several rules to remove bad ring systems to the fragment filter.

• FILTER will now throw an error if duplicate RULE lines are found in the filter file.

Note

The proper way to overide a RULE line is to use a NEWRULE line.

Minor bug fixes

• Removing duplicate nitroso and phosphoryl filter file RULES from the default filters.