InChI=1/C12H14N4S2/c17-12-10-3-1-2-4-11(10)13-14-16(12)9-15-5-7-18-8-6-15/h1-4H,5-9H2/p+1/fC12H15N4S2/h15H/q+1 DF48B41CA7CCEC87