InChI=1/C20H15ClN4O2/c1-4-11-24-16(10-9-14-7-6-8-15(21)13-14)22-18-17(24)19(26)25(12-5-2)20(27)23(18)3/h1-2,6-10,13H,11-12H2,3H3/b10-9+ C61F6AF5BEF8ED90