<prompt> Which of the following drug belongs to antifolate group of antimicrobials?ErythromycinDoxycyclinePyrimethamineGentamicin  <response>: ANTIMICROBIALS INHIBITING METABOLISM a. FOLIC ACID SYNTHASE INHIBITORS i. SULFONAMIDES ii. DAPSONE iii. PAS b. DI HYDRO FOLATE REDUCTASE INHIBITORS i. TRIMETHOPRIM ii. PYRIMETHAMINE 