InChI=1/C21H26N2O/c22-20-9-5-4-8-19(20)21(24)12-15-23-13-10-18(11-14-23)16-17-6-2-1-3-7-17/h1-9,18H,10-16,22H2/p+1/fC21H27N2O/h23H/q+1 BD4A6E6AD4DDA5B5