The first statement (sequence 2) denies everything in AS-path 15.
AS path access-list 15 matches only on AS number 39216, nothing else.
Your route-map, however, doesn’t have any permit statements, so because of the implicit (invisible) deny any, everything will be denied.
If your goal is to deny only whatever you have in AS path access-list 15, add an additional sequence number in your route-map. Something like:
route-map CC-IN permit 10
The things you then deny in sequence 2 are denied, and everything else will be permitted because of sequence 10 (which is empty which means it matches on everything).
Hope this helps!