InChI=1/C21H28N6O4S/c1-16-13-18(25-31-16)22-20(29)14-32-15-21(30)24-23-19(28)7-8-26-9-11-27(12-10-26)17-5-3-2-4-6-17/h2-6,13H,7-12,14-15H2,1H3,(H,23,28)(H,24,30)(H,22,25,29)/p+1/fC21H29N6O4S/h22-24,26H/q+1 3251AE1A2E433E86