CREATE TABLE table_42373 ("Name" CLOB, "Novelty" CLOB, "Status" CLOB, "Authors" CLOB, "Location" CLOB)

What is the novel that has a valid status, located in Mongolia, and named Prenocephale?
SELECT "Novelty" FROM table_42373 WHERE "Status" = 'valid' AND "Location" = 'mongolia' AND "Name" = 'prenocephale'
SELECT "Novelty" FROM "table_42373" WHERE "Location" = 'mongolia' AND "Name" = 'prenocephale' AND "Status" = 'valid'