The correct answer is E. Foscarnet
Correct Answer Explanation
Acute generalized exanthematous pustulosis (AGEP) has not been associated with foscarnet, which has been reported to cause penile/vaginal ulcers.
Incorrect Answer Explanation
Acute generalized exanthematous pustulosis (AGEP) has been associated with beta-lactam antibiotics, macrolide antibiotics, cephalosporins, and calcium channel blockers (i.e. diltiazem).
References
PMID: 30121684