InChI=1/C16H35N3O/c1-7-19(8-2)11-9-10-14(5)18-15(6)16(20)17-12-13(3)4/h13-15,18H,7-12H2,1-6H3,(H,17,20)/p+2/t14-,15-/m1/s1/fC16H37N3O/h17-19H/q+2 CBED5B9946B00920