InChI=1/C20H19Cl2N4O3S/c1-12-9-13(2)26(24-12)14(3)20(27)23-19-8-7-16(11-18(19)22)25-30(28,29)17-6-4-5-15(21)10-17/h4-11,14H,1-3H3,(H,23,27)/q-1/t14-/m1/s1/f/h23H 525995BD40ECF12E