InChI=1/C23H23N3O3/c1-3-15(4-2)23(27)26-21-13-18(17-10-11-19-20(12-17)29-14-28-19)24-22(25-21)16-8-6-5-7-9-16/h5-13,15H,3-4,14H2,1-2H3,(H,24,25,26,27)/f/h26H 1401D0565F4148F5