InChI=1/C13H16N4O3S2/c1-13(2,3)9-6-4-8(5-7-9)10(18)15-11-16-17-12(21-11)22(14,19)20/h4-7H,1-3H3,(H2,14,19,20)(H,15,16,18)/f/h15H,14H2 BD45699F2C5097CF