InChI=1/C17H19ClN4O2/c18-15-7-2-1-6-14(15)16(23)20-11-12-22-17(24)21-10-8-13-5-3-4-9-19-13/h1-7,9H,8,10-12H2,(H,20,23)(H2,21,22,24)/f/h20-22H 65F00088EFBA6352