1-2-5 PLO. Hero opens for 15 with 9TJQ, gets four callers and SB pots for 110. BB flats (loosest player in the game, so we discount his range considerably). Hero calls, three folds, and cutoff calls all in for 109 total.
Main Pot is $482 and a $3 side pot.
SB has 300 more, BB has 500-600 and Hero has 500.
Flop is Q67r. SB checks, BB checks, and Hero checks.
Turn is 4. SB bets 200 (has 100 remaining) and BB folds. Do we call, fold or shove?