InChI=1/C22H20Cl2N4O/c1-13-19-9-14(5-6-21(19)28-27-13)16-8-18(11-26-10-16)29-12-17(25)7-15-3-2-4-20(23)22(15)24/h2-6,8-11,17H,7,12,25H2,1H3,(H,27,28)/p+1/t17-/m0/s1/fC22H21Cl2N4O/h25,28H/q+1 6866F7A18FC01767