I found a diagram that shows which relay is which.

yours is number 9. the one closest to the front of the car. according to this diagram there are only 4 relays here.
ignore the things marked in red, this was from something else. when I have trouble getting a relay out, I use a long pair of needle nose pliers and try to wiggle it side to side as i'm pulling up on it.

this is the SL model. compressor relay is still number 9 on diagram.