CREATE TABLE table_78858 ("Rank" FLOAT, "Athlete" TEXT, "Nandao" FLOAT, "Nanquan" FLOAT, "Total" FLOAT)

Which Nanquan has a Nandao smaller than 9.44, and a Rank smaller than 9, and a Total larger than 18.68?
SELECT MIN("Nanquan") FROM table_78858 WHERE "Nandao" < '9.44' AND "Rank" < '9' AND "Total" > '18.68'
SELECT MIN("Nanquan") FROM "table_78858" WHERE "Nandao" < '9.44' AND "Rank" < '9' AND "Total" > '18.68'