InChI=1/C17H14ClN3O4/c1-24-17(23)15-14-11(6-13(22)19-16(14)21-20-15)9-4-8-5-10(18)2-3-12(8)25-7-9/h2-5,11H,6-7H2,1H3,(H2,19,20,21,22)/t11-/m0/s1/f/h19,21H 6E0A3702986BF705