InChI=1/C23H24N2O3/c26-21(23-24-15-16-28-23)13-6-1-2-7-14-22(27)25-20-12-8-11-19(17-20)18-9-4-3-5-10-18/h3-5,8-12,15-17H,1-2,6-7,13-14H2,(H,25,27)/f/h25H 25EF32133CA45823