InChI=1/C17H16N4O4S/c22-16(18-12-5-6-14-15(10-12)20-17(23)19-14)11-3-1-4-13(9-11)21-7-2-8-26(21,24)25/h1,3-6,9-10H,2,7-8H2,(H,18,22)(H2,19,20,23)/f/h18-20H AE537B2CD0EBEA10