InChI=1/C22H28N2O/c1-18-7-9-21(10-8-18)22(25)23-14-11-19-12-15-24(16-13-19)17-20-5-3-2-4-6-20/h2-10,19H,11-17H2,1H3,(H,23,25)/p+1/fC22H29N2O/h23-24H/q+1 105714EF40CC89AC