007878: InChI=1.12Beta/C21H20ClN5/c1-3-14-9-8-10-15(4-2)18(14)24-19-17-13-23-27(16-11-6-5-7-12-16)20(17)26-21(22)25-19/h1-2H3,3-4H2,5-13H,(H,24,25,26)