InChI=1/C21H20ClN5O/c1-3-27-19-16(21(28)26(2)17-9-10-18(22)25-20(17)27)11-15(13-24-19)23-12-14-7-5-4-6-8-14/h4-11,13,23H,3,12H2,1-2H3 8AEC30DB202D60DB