InChI=1/C20H20ClFN4O2/c21-13-4-3-5-14(22)18(13)17(26-8-1-2-9-26)11-23-19(27)12-6-7-15-16(10-12)25-20(28)24-15/h3-7,10,17H,1-2,8-9,11H2,(H,23,27)(H2,24,25,28)/p+1/t17-/m1/s1/fC20H21ClFN4O2/h23-26H/q+1 461A090723FDADEA