InChI=1/C19H12ClN3O5/c20-12-7-5-11(6-8-12)17-21-15(22-28-17)10-27-16(24)9-23-18(25)13-3-1-2-4-14(13)19(23)26/h1-8H,9-10H2 AE040587343514DB