InChI=1/C20H21ClN6O/c21-15-5-6-16-17(9-15)25-18(24-16)11-26-7-8-27(19(28)12-26)10-13-1-3-14(4-2-13)20(22)23/h1-6,9H,7-8,10-12H2,(H3,22,23)(H,24,25)/p+2/fC20H23ClN6O/h24,26H,22-23H2/q+2 B304E637B4D38B89