InChI=1/C23H31N5O4/c1-5-28(6-2)19-12-10-17(11-13-19)23(31)26-25-22(30)16-27(3)15-21(29)24-18-8-7-9-20(14-18)32-4/h7-14H,5-6,15-16H2,1-4H3,(H,24,29)(H,25,30)(H,26,31)/p+1/fC23H32N5O4/h24-27H/q+1 6D4755FD9CF22CE2