InChI=1/C20H24N2O3/c1-21-20(25)18(23)10-4-2-3-5-11-19(24)22-17-13-12-15-8-6-7-9-16(15)14-17/h6-9,12-14H,2-5,10-11H2,1H3,(H,21,25)(H,22,24)/f/h21-22H	A0894448E5710276