InChI=1/C14H16Cl2N4OS/c1-7(10-5-4-9(15)6-11(10)16)18-14-20-19-8(2)12(22-14)13(21)17-3/h4-7,12H,1-3H3,(H,17,21)(H,18,20)/t7-,12-/m0/s1/f/h17-18H 4C874480E4DEE521