CREATE TABLE table_36398 ("Race" CLOB, "Length" CLOB, "Class" CLOB, "Circuit" CLOB, "Date" CLOB)

What is the class of the Coca-cola classic 12 hours of sebring race?
SELECT "Class" FROM table_36398 WHERE "Race" = 'coca-cola classic 12 hours of sebring'
SELECT "Class" FROM "table_36398" WHERE "Race" = 'coca-cola classic 12 hours of sebring'