<prompt> Answer this question truthfullyWhich macrolide antibiotic is commonly prescribed for the treatment of Chlamydia, and is therefore used in empirical therapy for Chlamydia-Gonorrhea?  <response>: <reason> Azithromycin is the macrolide antibiotic that is used for Chlamydia, and is thus used in empirical therapy for Chlamydia-Gonorrhea. 