InChI=1/C21H24N4O2S/c1-23-9-8-22-19(23)15-24(2)20(26)18-14-17(16-6-4-3-5-7-16)21(28-18)25-10-12-27-13-11-25/h3-9,14H,10-13,15H2,1-2H3/p+1/fC21H25N4O2S/h22H/q+1 3CC13A17AE043141