InChI=1/C19H18FN5O/c20-13-3-1-12(2-4-13)17-18(16-9-10-22-19(21)24-16)25(11-23-17)14-5-7-15(26)8-6-14/h1-4,9-11,14H,5-8H2,(H2,21,22,24)/f/h21H2 462D76A64005109F