InChI=1/C15H18N4OS/c16-14(20)13-7-4-8-19(13)9-12-10-21-15(18-12)17-11-5-2-1-3-6-11/h1-3,5-6,10,13H,4,7-9H2,(H2,16,20)(H,17,18)/p+1/t13-/m0/s1/fC15H19N4OS/h17,19H,16H2/q+1 612FBF6EBD33E602