InChI=1/C21H19Cl2N5O/c22-15-8-17-19(18(23)9-15)26-21(27-7-3-6-16(25)12-27)28(20(17)29)11-14-5-2-1-4-13(14)10-24/h1-2,4-5,8-9,16H,3,6-7,11-12,25H2/p+1/t16-/m1/s1/fC21H20Cl2N5O/h25H/q+1 B893B64B5A2A8349