How effective is cyanotoxin oxidation with chlorine when Anatoxin-a is present?

This question is designed to test the depth of your knowledge of this subject. Your interviewers will know if you are making up your answer as you go on questions such as this one, so be sure to study up prior to your interview. If you aren't sure of the answer, then share what you know and willing to admit when you might need to look more into something.