InChI=1/C14H19N5S/c1-17-13(12-6-5-7-15-10-12)16-19(14(17)20)11-18-8-3-2-4-9-18/h5-7,10H,2-4,8-9,11H2,1H3/p+1/fC14H20N5S/h18H/q+1 3313D597EB84F0F2