InChI=1/C19H18N4O4S/c24-15(21-17(26)20-12-5-2-1-3-6-12)11-23-16(25)19(22-18(23)27)9-4-7-14-13(19)8-10-28-14/h1-3,5-6,8,10H,4,7,9,11H2,(H,22,27)(H2,20,21,24,26)/t19-/m1/s1/f/h20-22H	A919EC654E04FF76