A carbonic anhydrase I inhibitor (Ki = 91 nM), selective for CAI over CAII, -III, -IV, -VA, -VB, -VI, -VII, -IX, -XII, and -XIV (Kis = 4,930-9,040 nM), active against various Gram-positive or -negative bacteria, including M. tuberculosis, active against dermatophytes, yeasts, and molds
