InChI=1/C18H19N5OS/c1-12-7-9-13(10-8-12)19-18(25)22-21-17(24)11-16-20-14-5-3-4-6-15(14)23(16)2/h3-10H,11H2,1-2H3,(H,21,24)(H2,19,22,25)/f/h19,21-22H F941B4860632D479