InChI=1/C19H31N3O/c20-14-10-6-4-2-1-3-5-7-13-19-21-17-11-8-9-12-18(17)22(19)15-16-23/h8-9,11-12,23H,1-7,10,13-16,20H2/p+1/fC19H32N3O/h20H/q+1 809A37D2CDB80159