CREATE TABLE table_79465 ("Event" CLOB, "Class" CLOB, "Gold" CLOB, "Silver" CLOB, "Bronze" CLOB)

What is the event when the class is time trial hc a?
SELECT "Event" FROM table_79465 WHERE "Class" = 'time trial hc a'
SELECT "Event" FROM "table_79465" WHERE "Class" = 'time trial hc a'