InChI=1/C14H20N4OS/c1-14(16,13(15)19)6-2-3-8-18-9-7-17-12(18)11-5-4-10-20-11/h4-5,7,9-10H,2-3,6,8,16H2,1H3,(H2,15,19)/p+1/t14-/m0/s1/fC14H21N4OS/h16H,15H2/q+1 A32EF3FDBA84351F