Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_5 (field_stability VARCHAR, agent VARCHAR, effectiveness_as_blood_agent VARCHAR)
### Question:
What is the field stability of Cyanogen Bromide that has an effectiveness of 9?
### Answer:
SELECT COUNT(field_stability) FROM table_name_5 WHERE agent = "cyanogen bromide" AND effectiveness_as_blood_agent > 9