InChI=1/C19H20N4O2S2/c1-26-11-10-15(23-19(20)25)17(24)21-13-8-6-12(7-9-13)18-22-14-4-2-3-5-16(14)27-18/h2-9,15H,10-11H2,1H3,(H,21,24)(H3,20,23,25)/t15-/m0/s1/f/h21,23H,20H2 D208E1B413D2E00A