InChI=1/C18H24N2O/c1-13(20-11-5-7-15(12-20)19-2)16-10-9-14-6-3-4-8-17(14)18(16)21/h3-4,6,8-10,13,15,19,21H,5,7,11-12H2,1-2H3/p+1/t13-,15-/m0/s1/fC18H25N2O/h20H/q+1 E57BBAC930068F0B