InChI=1/C20H23N5OS/c1-4-25(5-2)16-8-9-17(14(3)11-16)23-19(26)18-13-27-20(24-18)22-15-7-6-10-21-12-15/h6-13H,4-5H2,1-3H3,(H,22,24)(H,23,26)/p+1/fC20H24N5OS/h22-23,25H/q+1 F171E28461AAD451