InChI=1/C20H31N3O3/c1-3-26-13-5-4-12-21-19(24)15-23(2)14-16-6-8-17(9-7-16)20(25)22-18-10-11-18/h6-9,18H,3-5,10-15H2,1-2H3,(H,21,24)(H,22,25)/p+1/fC20H32N3O3/h21-23H/q+1 5DE84771B1BDFF51