InChI=1/C18H20N4O3S2/c1-22(12-6-7-27(24,25)11-12)9-17(23)21-18-20-16(10-26-18)14-8-19-15-5-3-2-4-13(14)15/h2-5,8,10,12,19H,6-7,9,11H2,1H3,(H,20,21,23)/p+1/t12-/m1/s1/fC18H21N4O3S2/h21-22H/q+1 31FBA2B6FE4DB604