Johnny said dips & declines. Tried it out and it's the best "compound" movement for chest that really is an isolation. Plus, the fun thing is you can use real heavy weight on these.
As I advance I will add Parillo dips, where it's dips but you don't crescent over, just arms straight up and down to work on upper chest.
I feel decline/dips are far better than incline. Incline worked my shoulders more than my chest IMO, flat works arms more. Thinking about it, since my arms suck, I was going to try do flat presses for arms...may actually work out.