InChI=1/C20H17ClFN5O4/c1-10-3-4-11(7-14(10)22)23-16(28)9-26-18-17(24-25-26)19(29)27(20(18)30)12-5-6-15(31-2)13(21)8-12/h3-8,17-18H,9H2,1-2H3,(H,23,28)/t17-,18+/m0/s1/f/h23H A1B1E35431E83704