InChI=1/C22H26N2O2/c1-15-3-5-19(11-16(15)2)18-7-9-24(10-8-18)13-17-4-6-20-21(12-17)26-14-22(25)23-20/h3-6,11-12,18H,7-10,13-14H2,1-2H3,(H,23,25)/p+1/fC22H27N2O2/h23-24H/q+1 66550EF2BBE0E100