The molecule is the mesylate salt of gemifloxacin. It has a role as an antimicrobial agent and a topoisomerase IV inhibitor. It contains a gemifloxacin.
7-[(4Z)-3-(aminomethyl)-4-methoxyiminopyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid;methanesulfonic acid