InChI=1/C17H20N4O2S/c1-4-7-18-16(23)20-15(22)11-24-17-19-8-9-21(17)14-6-5-12(2)13(3)10-14/h4-6,8-10H,1,7,11H2,2-3H3,(H2,18,20,22,23)/f/h18,20H C13F97BF246276B1