InChI=1/C18H19N5O2S/c1-13-5-8-26-16(13)17(24)21-22-18(25)20-10-14-3-2-4-15(9-14)11-23-7-6-19-12-23/h2-9,12H,10-11H2,1H3,(H,21,24)(H2,20,22,25)/f/h20-22H 1CE6D52C489D09A0