InChI=1/C13H18N4OS/c1-9-5-3-4-6-16(9)8-11-7-12(18)17-13(14-11)19-10(2)15-17/h7,9H,3-6,8H2,1-2H3/p+1/t9-/m0/s1/fC13H19N4OS/h16H/q+1 E7E57A523FCB0FE3