InChI=1/C20H24ClFN4O2/c1-25(2)15-8-5-13(6-9-15)18(26(3)4)12-23-19(27)20(28)24-14-7-10-17(22)16(21)11-14/h5-11,18H,12H2,1-4H3,(H,23,27)(H,24,28)/p+1/t18-/m1/s1/fC20H25ClFN4O2/h23-24,26H/q+1 12AE9562AC73B62F