InChI=1/C17H20N4S/c1-3-4-13(18)11-5-6-15-12(9-11)10(2)16(22-15)14-7-8-20-17(19)21-14/h5-9,13H,3-4,18H2,1-2H3,(H2,19,20,21)/p+1/t13-/m1/s1/fC17H21N4S/h18H,19H2/q+1 B18A842B2921C70B