CREATE TABLE table_27039 ("\\u2116" FLOAT, "#" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "Production code" CLOB, "U.S. viewers  ( million ) " CLOB)

What is the production code for the episode written by J. H. Wyman & Jeff Pinkner?
SELECT "Production code" FROM table_27039 WHERE "Written by" = 'J. H. Wyman & Jeff Pinkner'
SELECT "Production code" FROM "table_27039" WHERE "Written by" = 'J. H. Wyman & Jeff Pinkner'