InChI=1/C14H17N4O2S/c1-2-5-11-6-3-4-7-12(11)18-21(19,20)14-10-16-9-8-13(14)17-15/h3-4,6-10H,2,5,15H2,1H3,(H,16,17)/q-1/p+1/fC14H18N4O2S/h16-17H/q 0AE888772F6B7B7B