what race name had a uci rating of cn?
CREATE TABLE table_27887723_1 (
    race_name VARCHAR,
    uci_rating VARCHAR
)
SELECT race_name FROM table_27887723_1 WHERE uci_rating = "CN"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: what race name had a uci rating of cn? ### Input: CREATE TABLE table_27887723_1 (
    race_name VARCHAR,
    uci_rating VARCHAR
) ### Response: SELECT race_name FROM table_27887723_1 WHERE uci_rating = "CN"