InChI=1/C17H37N3O/c1-6-20(7-2)16-9-12-19(13-16)11-8-10-17(5,14-21)18-15(3)4/h15-16,18,21H,6-14H2,1-5H3/p+3/t16-,17-/m0/s1/fC17H40N3O/h18-20H/q+3 A7EC153CE7BB55AD