InChI=1/C18H14ClFN2O4/c19-13-3-1-11(6-14(13)20)21-18(24)10-5-17(23)22(8-10)12-2-4-15-16(7-12)26-9-25-15/h1-4,6-7,10H,5,8-9H2,(H,21,24)/t10-/m0/s1/f/h21H 30B374643DBAACBC