What is Vuelta a Ecuador's lowest UCI Rating?
CREATE TABLE table_name_3 (
    uci_rating INTEGER,
    race_name VARCHAR
)
SELECT MIN(uci_rating) FROM table_name_3 WHERE race_name = "vuelta a ecuador"
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 is Vuelta a Ecuador's lowest UCI Rating? ### Input: CREATE TABLE table_name_3 (
    uci_rating INTEGER,
    race_name VARCHAR
) ### Response: SELECT MIN(uci_rating) FROM table_name_3 WHERE race_name = "vuelta a ecuador"