InChI=1/C21H27N3O2/c1-4-13-24(14-20(25)22-18-11-7-5-9-16(18)2)15-21(26)23-19-12-8-6-10-17(19)3/h5-12H,4,13-15H2,1-3H3,(H,22,25)(H,23,26)/p+1/fC21H28N3O2/h22-24H/q+1 1E13EBA00A6FAAD1