[Ricks]

You have a one card GS draw which is worth about 2 outs. A nine puts 4 to a str8 on the board and your Jack isn't even worth 1.5 outs because if you hit one on the turn you are vulnerable to an A,K or Q on the river, if not already out-kicked by another Jack. I think 4 outs would be generous, especially when you have this many opponents.

With that board and SB leading into the field, I am folding. Even in a passive game there is too much risk of having to pay multiple bets to see the turn with a hand that could easily be drawing to 3 outs for a chop.