InChI=1/C23H25N5O/c1-17(2)22-25-11-12-28(22)16-20-5-4-6-21(13-20)26-23(29)27(3)15-19-9-7-18(14-24)8-10-19/h4-13,17H,15-16H2,1-3H3,(H,26,29)/f/h26H 8B9D27A29634187E