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)/f/h14-15,17H EBE5EE61D6B3A8B9