What is the novel that has a valid status, located in Mongolia, and named Prenocephale?
CREATE TABLE table_name_40 (
    novelty VARCHAR,
    name VARCHAR,
    status VARCHAR,
    location VARCHAR
)
SELECT novelty FROM table_name_40 WHERE status = "valid" AND location = "mongolia" AND name = "prenocephale"
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 the novel that has a valid status, located in Mongolia, and named Prenocephale? ### Input: CREATE TABLE table_name_40 (
    novelty VARCHAR,
    name VARCHAR,
    status VARCHAR,
    location VARCHAR
) ### Response: SELECT novelty FROM table_name_40 WHERE status = "valid" AND location = "mongolia" AND name = "prenocephale"