InChI=1/C18H26N4O2S/c19-17(23)13-25-16-5-2-1-4-15(16)20-18(24)12-21-8-3-9-22(11-10-21)14-6-7-14/h1-2,4-5,14H,3,6-13H2,(H2,19,23)(H,20,24)/p+1/fC18H27N4O2S/h20-21H,19H2/q+1 240241CFE71435F2