InChI=1/C22H30N2O3/c1-4-26-21-12-19(10-11-20(21)27-16-17(2)3)13-23-15-22(25)24-14-18-8-6-5-7-9-18/h5-12,17,23H,4,13-16H2,1-3H3,(H,24,25)/p+1/fC22H31N2O3/h23-24H/q+1 8B9DB7404AAB31DA