InChI=1/C15H13N3O2/c1-9-7-11-12(8-10-5-3-2-4-6-10)17-18-15(20)13(11)14(19)16-9/h2-7,16,19H,8H2,1H3/p-1/fC15H12N3O2/h19h/q-1 87CC32FFFFAAD24F