InChI=1/C21H25N3O2/c1-4-26-18-9-8-17-11-20(23-19(17)12-18)21(25)22-13-15-6-5-7-16(10-15)14-24(2)3/h5-12,23H,4,13-14H2,1-3H3,(H,22,25)/p+1/fC21H26N3O2/h22,24H/q+1 1CF0E6725C78F9B6