Translation:The doctor said that she has to take this medicine.
Well, it is caused by the sequence of tenses in English... but in fact we learned that it is not absolutely necessary in English, it depends on the interpretation. So let's put "has" in the main answer, it's a lot less confusing.
We have no rights to change grammatical rules in the English language ( the sequence Tenses)/ That`s it!
Although it probably was some more specific doctor, okay, it should work, so added now.
Yes, definitely... I removed this sentence and created another one which has "jutro" after "lek", I think there's a chance that not having "lek" at the end may make the TTS pronounce it correctly (the audio has not generated yet at the moment when I'm writing this).