InChI=1/C11H8ClNO4/c12-6-1-2-8-7(5-6)11(3-4-16-8)9(14)13-10(15)17-11/h1-2,5H,3-4H2,(H,13,14,15)/t11-/m0/s1/f/h13H 4061C451523AF929