InChI=1/C15H12ClNO2/c1-8(15(18)19)9-2-4-11-12-7-10(16)3-5-13(12)17-14(11)6-9/h2-8,17H,1H3,(H,18,19)/p-1/t8-/m0/s1/fC15H11ClNO2/q-1 1663D8B5A6D205E4