InChI=1/C23H23ClN4O2/c1-16-2-6-20(7-3-16)30-22-9-5-19(15-26-22)27-23(29)17-10-12-28(13-11-17)21-8-4-18(24)14-25-21/h2-9,14-15,17H,10-13H2,1H3,(H,27,29)/f/h27H 6515B8D86DF6AA34