InChI=1/C20H18Cl2N6O2S/c21-12-3-4-15(14(22)10-12)27-18(29)11-16(20(27)30)26-7-5-13(6-8-26)28-24-19(23-25-28)17-2-1-9-31-17/h1-4,9-10,13,16H,5-8,11H2/p+1/t16-/m1/s1/fC20H19Cl2N6O2S/h26H/q+1 253D11A2C0876525