Which of the Following Drugs Is Most Appropriate for a Patient

Which of the following drugs is most appropriate for a patient with significant liver and cardiovascular compromise for a root planing procedure in the lower right quadrant?

A) 4% articaine, 1:200,000 epinephrine
B) 3% mepivacaine, 1, 20, 000 levonordefrin
C) 3% mepivacaine plain
D) 4% articaine, 1:100,000 epinephrine