InChI=1/C21H26N4O2S/c22-20(26)15-28-19-10-4-3-9-18(19)24-21(27)23-13-16-7-1-2-8-17(16)14-25-11-5-6-12-25/h1-4,7-10H,5-6,11-15H2,(H2,22,26)(H2,23,24,27)/p+1/fC21H27N4O2S/h23-25H,22H2/q+1 5DFF5083EBFD51B6