Have the balls spotted and shoot the natural?Here's a shot that may give the viewers a chance to tax the grey matter!
The CB is yellow, the CB and red ball are frozen, the white ball is frozen in the corner! WWYD?
This is just a variation of the frozen ball in the corner trick shot. You would aim at the frozen corner ball with draw and come back around the table 3 rails to the red.
I altered number13cfan's situation by creating a sliver of space between the 2 balls. This allows you options beyond spotting the balls.