InChI=1/C17H19N3O/c1-13-12-20(17(21)15-7-9-18-10-8-15)16(11-19-13)14-5-3-2-4-6-14/h2-10,13,16,19H,11-12H2,1H3/t13-,16-/m0/s1 F08AB1CFC69A613E