InChI=1/C20H31N3O3/c1-3-4-12-23-14-16-9-8-10-18(17(16)15-23)22-20(25)19(24)21-11-6-5-7-13-26-2/h8-10H,3-7,11-15H2,1-2H3,(H,21,24)(H,22,25)/p+1/fC20H32N3O3/h21-23H/q+1 B3609623B4ED16F5