InChI=1/C17H20N6O3S/c1-13-10-14-4-2-5-15(16(14)20-11-13)27(25,26)22-21-17(24)19-6-3-8-23-9-7-18-12-23/h2,4-5,7,9-12,22H,3,6,8H2,1H3,(H2,19,21,24)/p+1/fC17H21N6O3S/h18-19,21H/q+1 002B21E44E9A025E