InChI=1/C14H20N4OS/c1-9(2)18(3)7-6-13(19)17-14-16-11-5-4-10(15)8-12(11)20-14/h4-5,8-9H,6-7,15H2,1-3H3,(H,16,17,19)/p+1/fC14H21N4OS/h17-18H/q+1 C180134D04D3723D