$55- Flopped Set. Give me a better line.

[Myst]

Party SNG $50+5
Seat 6 is the button
Total number of players : 10
Seat 5: Zirrion ( $885 )
Seat 6: msteinke ( $990 )
Seat 8: C72AS ( $1000 )
Seat 10: davoaper3 ( $1000 )
Seat 2: Hero ( $1000 )
Seat 9: kobi50111 ( $1000 )
Seat 1: CaymanRay ( $1000 )
Seat 3: starluck1000 ( $1000 )
Seat 7: negroplz101 ( $960 )
Seat 4: mrcashingin ( $1165 )
Trny:15211595 Level:1
Blinds(10/15)
** Dealing down cards **
Dealt to Hero [ 7h 7s ]
kobi50111 folds.
davoaper3 folds.
CaymanRay folds.
Hero calls [15].
starluck1000 folds.
mrcashingin folds.
Zirrion folds.
msteinke folds.
negroplz101 calls [5].
C72AS checks.
** Dealing Flop ** [ 3s, 2c, 7d ]
negroplz101 checks.
C72AS checks.
Hero checks.
** Dealing Turn ** [ 5d ]
negroplz101 bets [50].
C72AS folds.
Hero calls [50].
** Dealing River ** [ Js ]
>You have options at Table 11776 Table!.
negroplz101 bets [100].
Hero raises [200].
negroplz101 raises [300].
Hero?