InChI=1/C19H18N4O4S/c1-27-17-4-2-3-13(10-17)9-15(12-20)19(24)22-16-6-5-14-7-8-23(18(14)11-16)28(21,25)26/h2-6,9-11H,7-8H2,1H3,(H,22,24)(H2,21,25,26)/b15-9-/f/h24H,21H2/b15-9-,22-19?	9779C25CBD6570AF