InChI=1/C23H30N4O3/c1-17(2)20-9-7-19(8-10-20)15-25-11-13-26(14-12-25)16-22(28)24-23-18(3)5-4-6-21(23)27(29)30/h4-10,17H,11-16H2,1-3H3,(H,24,28)/f/h24H BB59AC2FEE9292E9