InChI=1/C21H23FN4O3/c22-17-6-4-14(5-7-17)9-15(20(23)28)11-25-21(29)16-10-19(27)26(12-16)13-18-3-1-2-8-24-18/h1-8,15-16H,9-13H2,(H2,23,28)(H,25,29)/t15-,16-/m0/s1/f/h25H,23H2 5A7A12ED026F3703