InChI=1/C17H29N3O/c1-4-19(11-12-21)17-7-5-15(6-8-17)18-16-9-10-20(13-16)14(2)3/h5-8,14,16,18,21H,4,9-13H2,1-3H3/p+1/t16-/m0/s1/fC17H30N3O/h20H/q+1 E949570F74014D60