InChI=1/C19H27N/c1-20(13-15-5-3-2-4-6-15)14-19-10-16-7-17(11-19)9-18(8-16)12-19/h2-6,16-18H,7-14H2,1H3/p+1/fC19H28N/h20H/q+1 657BAE431727F53E