InChI=1/C23H25N3O3/c27-22-21(26-23(28)24-15-14-16-8-2-1-3-9-16)20(25-17-10-4-5-11-17)18-12-6-7-13-19(18)29-22/h1-3,6-9,12-13,17,25H,4-5,10-11,14-15H2,(H2,24,26,28)/f/h24,26H 0F310D13AABBA9B3