InChI=1/C14H18N4S/c1-18(2)8-7-16-13-10-5-3-4-6-12(10)17-9-11(13)14(15)19/h3-6,9H,7-8H2,1-2H3,(H2,15,19)(H,16,17)/p+2/fC14H20N4S/h16-18H,15H2/q+2 DA73A8E695EF2671