InChI=1/C22H20Cl2N4/c1-14(2)27-12-19(25-13-27)21-15(3)22(16-8-10-17(23)11-9-16)28(26-21)20-7-5-4-6-18(20)24/h4-14H,1-3H3/p+1/fC22H21Cl2N4/h25H/q+1 17212F0ACED4EA2B