InChI=1/C18H19ClN4S2/c1-23(2)16-10-13(8-9-21-16)11-20-12-15-17(19)22-18(25-15)24-14-6-4-3-5-7-14/h3-10,20H,11-12H2,1-2H3/p+1/fC18H20ClN4S2/h21H/q+1 4D50F1D860D6C6CB