InChI=1/C18H23N3O/c1-12-5-3-6-13(2)17(12)14-9-16(20-11-14)18(22)21-8-4-7-15(21)10-19/h3,5-6,14-16,20H,4,7-9,11H2,1-2H3/p+1/t14-,15-,16-/m0/s1/fC18H24N3O/h20H/q+1 96B374B9820FE0B9