InChI=1/C19H18F2N4O/c20-11-8-13(18(22)26)17-16(9-11)24-19(25-17)12-5-4-10(7-14(12)21)15-3-1-2-6-23-15/h4-5,7-9,15,23H,1-3,6H2,(H2,22,26)(H,24,25)/p+1/t15-/m0/s1/fC19H19F2N4O/h23-24H,22H2/q+1 EDCE26C609B56133