InChI=1/C21H22ClFN4O/c1-14-19(20(22)27(25-14)17-10-5-4-6-11-17)21(28)24-13-18(26(2)3)15-8-7-9-16(23)12-15/h4-12,18H,13H2,1-3H3,(H,24,28)/p+1/t18-/m1/s1/fC21H23ClFN4O/h24,26H/q+1 34EA086DA2719BB3