InChI=1/C26H27N3O3/c1-2-16-32-24-13-7-12-23(18-24)29-26(31)19-27-21-10-6-11-22(17-21)28-25(30)15-14-20-8-4-3-5-9-20/h2-13,17-18,27H,1,14-16,19H2,(H,28,30)(H,29,31)/f/h28-29H 4FAC4A4FF52144EF