InChI=1/C16H18N6O2S2/c1-11-10-15(18-12(2)17-11)21-6-8-22(9-7-21)26(23,24)14-5-3-4-13-16(14)20-25-19-13/h3-5,10H,6-9H2,1-2H3/p+1/fC16H19N6O2S2/h17H/q+1 FD3438411CEA9F40