InChI=1/C19H27N3/c1-2-8-14-19(13-7-1)18(20-15-9-3-4-10-15)21-16-11-5-6-12-17(16)22-19/h5-6,11-12,15,22H,1-4,7-10,13-14H2,(H,20,21)/p+1/fC19H28N3/h20-21H/q+1 04DE8691A73A5413