InChI=1/C13H12N4O4S/c18-11-13(3-5-22-7-13)15-12(19)17(11)6-9-14-10(21-16-9)8-2-1-4-20-8/h1-2,4H,3,5-7H2,(H,15,19)/t13-/m1/s1/f/h15H	D6CA12DFC9673165