What is Release Date, when sSpec Number is SLBZE(C0)SLBR8?
CREATE TABLE "45_nm" (
  "model_number" text,
  "s_spec_number" text,
  "frequency" text,
  "gpu_frequency" text,
  "l2_cache" text,
  "i_o_bus" text,
  "memory" text,
  "socket" text,
  "release_date" text,
  "part_number_s" text
);
SELECT "release_date" FROM "45_nm" WHERE "s_spec_number"='slbze(c0)slbr8';