InChI=1/C19H18FN5O/c1-25-17(12-5-4-6-13(20)11-12)24-15-16(21)22-14(23-18(15)25)7-10-19(26)8-2-3-9-19/h4-6,11,26H,2-3,8-9H2,1H3,(H2,21,22,23)/f/h21H2 C72BF0E202AC539E