InChI=1/C15H13F2N3/c1-20-8-19-14-5-4-10(12(7-18)15(14)20)11-3-2-9(16)6-13(11)17/h2-6,8H,7,18H2,1H3/p+1/fC15H14F2N3/h18H/q+1 86D76709672D4C34