While awaiting the incision and drainage, the infectious disease specialist would like to treat MG with antibiotics covering gram-positive skin pathogens, gram-negatives (including Pseudomonas), and anaerobes. Which of the following should the pharmacist recommend for MG?

A. Invanz
B. Zosyn
C. Ceftriaxone + Flagyl
D. Clindamycin + Cipro
E. Ampicillin/Sulbactam