InChI=1/C15H13ClF2N2O/c1-8(16)15-19-11-6-5-10(17)13(18)14(11)20(15)9(2)12-4-3-7-21-12/h3-9H,1-2H3/t8-,9+/m0/s1 74BE825B95D94433