Name the driver for race time being 2:34:21
CREATE TABLE table_16493961_1 (
    driver VARCHAR,
    race_time VARCHAR
)
SELECT driver FROM table_16493961_1 WHERE race_time = "2:34:21"
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: Name the driver for race time being 2:34:21 ### Input: CREATE TABLE table_16493961_1 (
    driver VARCHAR,
    race_time VARCHAR
) ### Response: SELECT driver FROM table_16493961_1 WHERE race_time = "2:34:21"