pivmecillinam molecular structure, natural penicillins, ball and stick 3d model, structural chemical formula with colored atoms

pivmecillinam natural penicillins inn amdinocillin pivoxil selexid pivya prodrug of mecillinam extendedspectrum penicillin antibiotic molecule molecular structure chemical formula c21h33n3o5s 3d model pharmaceutical drug treatment atom chemistry infection medication gram medical medicine atomic pharmacology clinic medic complex pill structural tract allergic chain salt antibacterial action disease health care interaction oxygen