InChI=1S/C28H25Cl2FN4O4/c29-21-2-1-3-22(30)24(21)25-20(26(38-33-25)14-4-5-14)13-37-18-10-15-6-7-16(11-18)35(15)17-8-9-19(23(31)12-17)27-32-28(36)39-34-27/h1-3,8-9,12,14-16,18H,4-7,10-11,13H2,(H,32,34,36)/t15-,16-/m0/s1