InChI=1/C14H11ClN2O3/c15-9-3-4-11-8(6-9)7-12(20-11)14(19)17-13-10(18)2-1-5-16-13/h1-6,12,18H,7H2,(H,16,17,19)/t12-/m1/s1/f/h18h,16-17H	62A7B6C7A5018BD3