InChI=1/C16H23N3/c1-3-4-5-11(2)19-15-9-8-13(17)10-14(15)18-16(19)12-6-7-12/h8-12H,3-7,17H2,1-2H3/t11-/m1/s1 3C0B6A15A562D830