Select the correct indirect form of the given sentence.
The chemist said to me, "I cannot take these medicines back as they are special medicines."
1
The chemist told me that he could not take these medicines back as they are special medicines.
2
The chemist told me that he cannot take these medicines back as they are special medicines.
3
The chemist told me that he could not take those medicines back as they were special medicines.
4
The chemist told me that I cannot take these medicines back as they are special medicines.