InChI=1/C14H16N4O2S/c1-18(2)13-8-6-11(7-9-13)16-17-12-4-3-5-14(10-12)21(15,19)20/h3-10H,1-2H3,(H2,15,19,20)/f/h15H2	4B18B58EDCC3079E