CREATE TABLE table_10343 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" TEXT, "Director" TEXT, "Writer ( s ) " TEXT, "Original air date" TEXT, "Production code" TEXT)

What is the title of Melsrose Place episode number 168?
SELECT "Title" FROM table_10343 WHERE "No. in series" = '168'
SELECT "Title" FROM "table_10343" WHERE "No. in series" = '168'