1993 Toyota Camry Accidentally poured gas into the radiator

My car began to run hot and I decided to put antifreeze in my radiator. Instead I accidentally poured gasoline into the radiator because gas was in the antifreeze bottle. My car was running and I automatically assumed since it was kind of smoking from where you insert the antifreeze at, that the gasoline had ran through my motor probably. But I poured gas into my radiator while the car was running. What can I do?