だとは思わない

don't think that … is

→ だ
phrase Uncommon #8,849
don't think that … is Used to express doubt or a belief that something is not the case. The phrase can follow a noun or a な-adjective.
JA: 彼が犯人だとは思わない。
EN: I don't think he's the culprit.

トムが自分勝手だとは思わないよ。

I don't think Tom is selfish.

トムがメアリーほど頑固だとは思わない。

I don't think Tom is as stubborn as Mary.

トムが知的だとは思わないよ。

I don't think Tom is very intelligent.

ジェーンはお父さん似だとは思わないかい?

Don't you think Jane takes after her father?

トムがわがままだとは思わないけど。

I don't think Tom is selfish, though.

彼が誠実だとは思わない。

I don't think he's honest.