InChI=1/C20H21N3O3/c1-13-10-22(11-17(26-13)14-6-3-2-4-7-14)12-23-19(24)15-8-5-9-16(21)18(15)20(23)25/h2-9,13,17H,10-12,21H2,1H3/t13-,17+/m0/s1 19F224A1AD808CE2