Nope, and you stand the chance of severe engine failure. Possible engine fire and explosion. Call the fire department...... seriously. And don't start the engine. Would you put gasoline in an oil lantern?
No...it wont work. You have to drain the tank completely. If you have driven the vehicle in the meantime and allowed this mixed fuel to go through the engine already .. You might have a problem. Contact a reputable repair shop..ASAP.