What is the lowest total points Karine Trécy has with less than 4 draws?
CREATE TABLE "national_final" (
  "draw" real,
  "song" text,
  "artist" text,
  "jury_points" text,
  "televotes_points" text,
  "total_points" real,
  "place" real
);
SELECT MIN("total_points") FROM "national_final" WHERE "draw"<4 AND "artist"='karine trécy';