InChI=1/C25H23N3O3/c1-16-4-7-21(25-28-27-17(2)31-25)14-23(16)19-8-10-20(11-9-19)24(29)26-15-18-5-12-22(30-3)13-6-18/h4-14H,15H2,1-3H3,(H,26,29)/f/h26H 3DCE8871E417ACCB