YOU SAID:

I have things in my brain which makes me think that cola is coke.

INTO JAPANESE

私の脳内には、コーラをコーラだと思わせるものがあります。

BACK INTO ENGLISH

There's something in my brain that makes me think Coke is Coke.

INTO JAPANESE

私の脳には、コーラはコーラだと思わせる何かがあります。

BACK INTO ENGLISH

There's something in my brain that makes me think Coke is Coke.