InChI=1/C19H21N5O2S/c1-13-22-14-6-2-4-8-16(14)24(13)11-10-21-19(26)23-15-7-3-5-9-17(15)27-12-18(20)25/h2-9H,10-12H2,1H3,(H2,20,25)(H2,21,23,26)/f/h21,23H,20H2 5A623025FF650679