Perhaps this is a fairly standard spot, but I would appreciate feedback:

No reads other than UTG being a weaker player.

UTG sitting on 16bb stack and opens 3.5bb

Hero (110bbs): Ad Kd Kc Ts, 3bets pot

BTN (80bbs) calls

BB (85bbs) calls

UTG calls all-in

Flop: ~80bb: Qc 8c 2s

We're left with < 1 PSB here. Is it a jam here 100% of the time with the assumption we probably have little/no fold equity?