How do you play this hand? 10+1$ SNG

[slimbob]

NL Hold'em $10 Buy-in + $1 Entry Fee Level:6 Blinds(150/300)
Seat 10 is the button
Total number of players : 3
Seat 10: spetny ( $220 )
Seat 4: thugzig ( $7130 )
Seat 1: slimbob70 ( $650 )
Trny:12163912 Level:6
Blinds(150/300)
** Dealing down cards **
Dealt to slimbob70 [ Jd 5s ]
spetny is all-In [220]
slimbob70 calls [150].
thugzig checks.
** Dealing Flop ** [ 7c, Ac, Td ]
slimbob70 checks.
thugzig bets [300].
slimbob70 folds.
** Dealing Turn ** [ 9s ]
** Dealing River ** [ 8c ]

So i am not sure how to play this hand preflop and postflop.
I am not asking because I had the straight. Just the situation and this is a common situation is interesting.

Any comments?

Best regards
slimbob