InChI=1/C12H14N4O4S/c1-7-11(8(2)20-16-7)15-12(17)14-9-3-5-10(6-4-9)21(13,18)19/h3-6H,1-2H3,(H2,13,18,19)(H2,14,15,17)/f/h14-15H,13H2	8897805C8C67F8C6