InChI=1/C12H16N6O3S2/c13-9-15-16-11(23-9)22-6-7(19)17-18-8(20)12(14-10(18)21)4-2-1-3-5-12/h1-6H2,(H2,13,15)(H,14,21)(H,17,19)/f/h14,17H,13H2 66975A857271F76E