InChI=1/C18H20N6O3S2/c1-11-3-2-4-12(9-11)16-22-17(19)24-18(23-16)28-10-15(25)21-13-5-7-14(8-6-13)29(20,26)27/h2-9,16H,10H2,1H3,(H,21,25)(H2,20,26,27)(H3,19,22,23,24)/p+1/t16-/m1/s1/fC18H21N6O3S2/h21,23-24H,19-20H2/q+1 EFAF6ECD6AE85E93