A $15-$30 game. You are in the small blind holding

. An early player and a middle player limp. Another middle player raises. The cutoff and button both call. You and the other players call. There is $210 in the pot and seven players. The flop comes:

, giving you an open-end straight-draw. Everyone checks to the middle limper, who bets. The preflop raiser pops it. The cutoff and button fold. What do you do?
ELON05