InChI=1/C14H19N5OS/c1-8-5-9(2)12(10(3)6-8)16-11(20)7-21-14-18-17-13(15)19(14)4/h5-6H,7H2,1-4H3,(H2,15,17)(H,16,20)/f/h16H,15H2 1BD98CC987B051D6