eravacycline antibiotic drug molecule tetracycline class. skeletal formula.

eravacycline antibiotic drug molecule tetracycline class skeletal formula halogenated antibacterial infection bacteria staph strep staphylococcus streptococcus enterococcus acinetobacter haemophilus stenotrophomonas moraxella nesseria atoms atomic molecular compound composition chemical chemistry structure line drawing flat icon vector