InChI=1/C23H25N5O3/c1-16-5-3-6-17(2)22(16)25-21(29)15-26-11-13-27(14-12-26)20-9-8-19(28(30)31)18-7-4-10-24-23(18)20/h3-10H,11-15H2,1-2H3,(H,25,29)/f/h25H 1D8F0178738B1D8A