InChI=1/C17H19N5O3S/c1-12-9-16(22-17(18)21-12)19-10-13-4-6-15(7-5-13)26(23,24)20-11-14-3-2-8-25-14/h2-9,20H,10-11H2,1H3,(H3,18,19,21,22)/p+1/fC17H20N5O3S/h19,21H,18H2/q+1 B614B89A3192975E