InChI=1/C18H16ClN3O4/c1-2-20-17(24)12-8-10(19)6-7-13(12)22-18(25)11-4-3-5-14-16(11)26-9-15(23)21-14/h3-8H,2,9H2,1H3,(H,20,24)(H,21,23)(H,22,25)/f/h20-22H 1501BD6EAEECFA23