InChI=1/C20H22N4O2S2/c25-28(26)12-6-16(14-28)23-7-9-24(10-8-23)20-17-3-1-2-4-18(17)21-19(22-20)15-5-11-27-13-15/h1-5,11,13,16H,6-10,12,14H2/p+1/t16-/m1/s1/fC20H23N4O2S2/h22H/q+1 7F202D8179C84752