InChI=1/C26H33N3O2/c30-24(12-11-21-7-3-1-4-8-21)28-23-13-17-29(18-14-23)19-25(31)27-20-26(15-16-26)22-9-5-2-6-10-22/h1-10,23H,11-20H2,(H,27,31)(H,28,30)/f/h27-28H 9A3475F811FA4279