What is the highest total number of medals of the nation with less than 1 bronzes and less than 0 silver medals?
CREATE TABLE "medal_leaders" (
  "nation" text,
  "sport" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT MAX("total") FROM "medal_leaders" WHERE "bronze"<1 AND "silver"<0;