InChI=1/C20H18N4OS/c21-12-16(13-4-2-1-3-5-13)20(25)24-18-7-6-17(26-18)14-8-10-22-19-15(14)9-11-23-19/h1-11,16H,12,21H2,(H,22,23)(H,24,25)/p+1/t16-/m1/s1/fC20H19N4OS/h21,23-24H/q+1 E3EACF81B2C7E97B