InChI=1/C18H15ClFN3O4/c19-15-6-5-14(8-16(15)23(26)27)21-18(25)12-7-17(24)22(10-12)9-11-1-3-13(20)4-2-11/h1-6,8,12H,7,9-10H2,(H,21,25)/t12-/m0/s1/f/h21H 33EB39EA54520139