What are the original air date(s) for episodes with production code ipea345a?
CREATE TABLE "series_2_2000_2001" (
  "episode_num" real,
  "production_count" real,
  "original_airdate" text,
  "prod_code" text,
  "title" text,
  "viewing_figures_millions" text
);
SELECT "original_airdate" FROM "series_2_2000_2001" WHERE "prod_code"='IPEA345A';