text: <unk>  is an antibiotic that is FDA approved for the treatment of infections due to Escherichia coli, Proteus mirabilis, Morganella morganii (formerly Proteus morganii), Providencia rettgeri (formerly Proteus rettgeri), Proteus vulgaris, Pseudomonas, Enterobacter, Enterococci.   Common adverse reactions include nausea, bad taste, diarrhea, vomiting, flatulence,  glossitis, abdominal cramps, dry mouth, furry tongue, rectal bleeding, anorexia, hypersensitivity, anemia, thrombocytopenia, leukopenia, neutropenia, and eosinophilia.
option_0: Carbenicillin
option_1: Penicillin
option_2: Piperacillin
option_3: Oxacillin
option_4: Hetacillin
option_5: Methicillin
option_6: Ampicillin 
option_7: Tetracycline 