InChI=1/C14H20N4S/c1-9-10(2)19-14-12(9)13(15-8-16-14)17-11-5-4-6-18(3)7-11/h8,11H,4-7H2,1-3H3,(H,15,16,17)/p+1/t11-/m1/s1/fC14H21N4S/h17-18H/q+1 26695B969161BF05