R1:Tigecycline Hydrochloride, 50 Mg, Lyophilized Powder, Vial, I.V. Ft:101647. R2:Polymyxin B, Sulfate 500,000Iu, Vial I.M., I.V. Solution Ft:11209 R3:Caspofungin 50Mg Vial Ft:10319