InChI=1/C22H26N2O2/c25-21(23-20-11-7-2-1-3-8-12-20)17-24-15-13-19(14-16-24)22(26)18-9-5-4-6-10-18/h4-6,9-10,13-16,20H,1-3,7-8,11-12,17H2/p+1/fC22H27N2O2/h23H/q+1 E4FC6C723709BE08