InChI=1/C18H22N4O2S/c1-2-13-8-5-9-15(10-13)20-18(25)22-21-17(24)12-19-16(23)11-14-6-3-4-7-14/h1,5,8-10,14H,3-4,6-7,11-12H2,(H,19,23)(H,21,24)(H2,20,22,25)/f/h19-22H A7BCB514AF267815