InChI=1/C21H19ClFN5O/c1-13(19-11-25-28(14(19)2)18-5-3-4-17(23)10-18)24-12-20-26-21(27-29-20)15-6-8-16(22)9-7-15/h3-11,13,24H,12H2,1-2H3/t13-/m1/s1 304F4BB1F8F7D388