InChI=1/C14H14N4O2S2/c1-7-10-12(15-4-9-5-21-6-16-9)17-8(2)18-13(10)22-11(7)14(19)20-3/h5-6H,4H2,1-3H3,(H,15,17,18)/f/h15H 0AE6ACE40AF15060