What building is in Shenzhen, have less than 115 floors, and was completed before 2017?
CREATE TABLE "under_construction" (
  "name" text,
  "pinnacle_height" text,
  "floors" real,
  "completion" real,
  "city" text
);
SELECT "name" FROM "under_construction" WHERE "city"='shenzhen' AND "completion"<2017 AND "floors"<115;