rifampicin molecule, molecular structure, ansamycin antibiotic, ball and stick 3d model, structural chemical formula with colored

rifampicin ansamycin antibiotic rifampin molecule molecular structure chemical formula model c43h58n4o12 atom chemistry medicine illustration oxygen science carbon atomic hydrogen nitrogen material skeletal bacterium drug shape healthcare icon pattern composition compound infection resistance antibacterial line microbe microorganism resistant flat mycobacterium rna tuberculosis ball stick structural colored atoms atoms