What is the maximum league cup goals when there has been 0 FA cup appearances, and MF is the position, with 1 league appearance, and smaller than 0 total goals?
CREATE TABLE "appearances_and_goals" (
  "name" text,
  "position" text,
  "league_apps" text,
  "league_goals" real,
  "fa_cup_apps" text,
  "fa_cup_goals" real,
  "league_cup_apps" text,
  "league_cup_goals" real,
  "flt_apps" text,
  "flt_goals" real,
  "total_apps" text,
  "total_goals" real
);
SELECT MAX("league_cup_goals") FROM "appearances_and_goals" WHERE "fa_cup_apps"='0' AND "position"='mf' AND "league_apps"='1' AND "total_goals"<0;