InChI=1/C18H21N7OS/c1-10-6-7-13(11(2)8-10)20-15(26)9-27-18-24-23-17(25(18)19)16-12-4-3-5-14(12)21-22-16/h6-8H,3-5,9,19H2,1-2H3,(H,20,26)(H,21,22)/f/h20-21H 86CF8B87777D653D