InChI=1/C21H18FN5O/c1-27-13-14(12-23-27)6-9-21(28)24-16-7-8-18-19(11-16)26-20(25-18)10-15-4-2-3-5-17(15)22/h2-9,11-13H,10H2,1H3,(H,24,28)(H,25,26)/b9-6+/f/h24,26H 4E955857AE7CC2B7