<prompt> All of the following diuretics inhibit Na.K.2Cl- symporter, EXCEPT:ThiazideFurosemideEthacrynic acidMersalyl  <response>: 1. High efficacy diuretics Inhibitors of Na-K-2Cl cotransportSulphamoyl derivatives - Furosemide, Bumetanide, Torsemide.2.Medium efficacy diuretics Inhibitors of Na-Cl symporta Benzothiadiazines thiazides- Hydrochlorothiazide, Benzthiazide, Hydroflumethiazide, Clopamide.b Thiazide-like related heterocyclics - Chlorthalidone, Metolazone, Xipamide, Indapamide.3. Weak or adjunctive diureticsa Carbonic anhydrase inhibitors - Acetazolamide.b Potassium-sparing diuretics.i Aldosterone antagonist: Spironolactone ii Inhibitors of the renal epithelial Na channel: Triamterene, Amiloride.c Osmotic diuretics - Mannitol, Isosorbide, Glycerol. 