InChI=1/C19H35N3O/c1-5-8-12-21(4)19(16-20)17-10-9-11-18(15-17)23-14-13-22(6-2)7-3/h9-11,15,19H,5-8,12-14,16,20H2,1-4H3/p+2/t19-/m0/s1/fC19H37N3O/h20,22H/q+2 5A4BFB38A5E574F1