InChI=1/C14H10ClNO3/c15-10-4-1-8(2-5-10)13(17)9-3-6-11-12(7-9)19-14(18)16-11/h1-7,13,17H,(H,16,18)/t13-/m1/s1/f/h16H B2CBB1E08C0AB16D