InChI=1/C13H16N4O4S/c1-3-17-8-10(7-14-17)22(20,21)16-15-13(19)11-5-4-9(2)6-12(11)18/h4-8,16,18H,3H2,1-2H3,(H,15,19)/f/h15H	2CE222D1C89B9410