This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Etiological Factors of Neoplasia, Subject name: Pathology
All are the potential carcinogens for hepatic angiosarcoma except : 
Select and explain. 
A. Thorotrast, B. Arsenic, C. Polyvinyl chloride, D. Naphthylamine
D: Naphthylamine
Answer: D: Naphthylamine 
Explanation: Hepatic angiosarcoma carcinogen:- T :- Thorotrast A :- Arsenic P :- Poly vinyl chloride Other carcinogen :- Aflatoxin :- HCC Asbestos :- Lung cancer/ Mesothelioma Nitrosamine :- Stomach cancer. Naphthylamine:- urothelial carcinoma of bladder