InChI=1/C16H14Cl2N4O2/c17-11-3-1-4-12(18)13(11)10-7-9-8-20-16(19)21-14(9)22(15(10)24)5-2-6-23/h1,3-4,7-8,23H,2,5-6H2,(H2,19,20,21)/f/h19H2 E2E2350AD4AF0BD2