InChI=1/C19H17N5O4S/c25-18-15-8-2-1-7-14(15)17(22-23-18)19(26)21-12-5-3-6-13(11-12)29(27,28)24-16-9-4-10-20-16/h1-3,5-8,11H,4,9-10H2,(H,20,24)(H,21,26)(H,23,25)/f/h20-21,23H D2D4954F66344BA6