InChI=1/C19H15ClN2O4/c1-12-3-2-4-15(7-12)22-19(25)14(10-21)8-13-5-6-17(16(20)9-13)26-11-18(23)24/h2-9H,11H2,1H3,(H,22,25)(H,23,24)/p-1/b14-8-/fC19H14ClN2O4/h25H/q-1/b14-8-,22-19? 1F38626A3A1F233A