InChI=1/C19H23N5O3S/c1-12-3-5-15(6-4-12)21-18(26)17(25)20-11-14-7-9-24(10-8-14)19(27)16-13(2)22-23-28-16/h3-6,14H,7-11H2,1-2H3,(H,20,25)(H,21,26)/f/h20-21H 9CAA3B2DBA7671F3