InChI=1/C15H11NO3/c17-13-11-8-4-5-9-12(11)16-15(18)14(13)19-10-6-2-1-3-7-10/h1-9,14,17H/p+1/t14-/m0/s1/fC15H12NO3/h16H/q+1 1708014DC720600C