InChI=1/C16H12ClFN2O3/c17-14-5-4-11(20(22)23)7-13(14)16(21)19-15-8-12(15)9-2-1-3-10(18)6-9/h1-7,12,15H,8H2,(H,19,21)/t12-,15+/m1/s1/f/h19H 08E8990058878AC7