Against 4 players I wouldn't cbet this flop. I would be check folding here with only 1 over card and no draws. If it's checked around and a low card hits the turn like a 2. I would probably pull off the delayed cbet. I'm only doing this with a major blank like a 2 because if i get called I might want to take another stab at the river. Best move is just to check down and look for a better spot.