InChI=1/C12H11N5O3S2/c1-5-6(2)22-10(7(5)3-13)14-8(18)4-21-11-9(19)15-12(20)17-16-11/h4H2,1-2H3,(H,14,18)(H2,15,17,19,20)/p-1/fC12H10N5O3S2/h14-15H/q-1 A4B1BEC24D0BC9EC