InChI=1/C20H22N4S/c1-23-5-7-24(8-6-23)12-14-2-3-15-11-18-19(16-4-9-25-13-16)21-22-20(18)17(15)10-14/h2-4,9-10,13H,5-8,11-12H2,1H3,(H,21,22)/p+1/fC20H23N4S/h22-23H/q+1 FFA2EF32D67200C6