InChI=1S/C19H16ClNO4.Na.3H2O/c1-11-15(10-18(22)23)16-9-14(25-2)7-8-17(16)21(11)19(24)12-3-5-13(20)6-4-12;;;;/h3-9H,10H2,1-2H3,(H,22,23);;3*1H2/q;+1;;;/p-1