InChI=1/C20H25N3/c1-4-10-17(11-5-1)19(18-12-6-2-7-13-18)16-23-20-21-14-8-3-9-15-22-20/h1-2,4-7,10-13,19H,3,8-9,14-16H2,(H2,21,22,23)/p+1/fC20H26N3/h21-23H/q+1 98417D61D8B197AE