This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Carisolv which is a chemicomechanical substance used
for caries removal: 
Select and explain. 
A. It contains glycine and lysine, B. It does not contain 0.5 NaoCl, C. It has a pH of 7, D. It contains erythrocin dye
D: It contains erythrocin dye
Answer: D: It contains erythrocin dye 
Explanation: None