NL10: set gegen minraise on flush board

[von7thal]

PokerStars No-Limit Hold'em, $0.10 BB (6 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: ITH Forums)

CO ($4.80)
Button ($7.85)
Hero ($9.80)
BB ($2.65)
UTG ($7.50)
MP ($3.30)

Preflop: Hero is SB with :4s, :4h.
3 folds, Button calls $0.10, Hero raises to $0.5, 1 fold, Button calls $0.40.

Flop: ($1.10) :4c, :jc, :7d (2 players)
Hero bets $0.75, Button calls $0.75.

Turn: ($2.60) :5c (2 players)
Hero bets $1.8, Button raises to $3.6, Hero ?

call or push?
denke push da er wohl auch mit 7xAc so spielen würde.