InChI=1/C14H9ClN2O3/c15-9-3-1-8(2-4-9)12-6-5-10(20-12)7-11-13(18)17-14(19)16-11/h1-7H,(H2,16,17,18,19)/p-1/b11-7+/fC14H8ClN2O3/h16H/q-1 35B9BCAAB660F2B6