InChI=1/C24H30N4O4/c1-31-20-8-6-18(7-9-20)16-22(24(30)26-12-15-28-13-10-25-11-14-28)27-23(29)19-4-3-5-21(17-19)32-2/h3-9,16-17,25H,10-15H2,1-2H3,(H,26,30)(H,27,29)/p+1/b22-16-/fC24H31N4O4/h25-27H/q+1 DDFA8C47F78C12CC