InChI=1/C15H20N4OS/c1-21-9-7-13(16)15(20)17-10-11-2-4-12(5-3-11)14-6-8-18-19-14/h2-6,8,13H,7,9-10,16H2,1H3,(H,17,20)(H,18,19)/p+1/t13-/m0/s1/fC15H21N4OS/h16-17,19H/q+1 460E6BB1DEB8B776