InChI=1/C21H27N3O2/c25-20(9-6-13-23-11-4-1-5-12-23)24-14-10-19-18(15-24)16-7-2-3-8-17(16)21(26)22-19/h2-3,7-8H,1,4-6,9-15H2,(H,22,26)/p+1/fC21H28N3O2/h22-23H/q+1 98D61D6ADA55B8AD