InChI=1/C19H20FN7O/c1-10-15(17-25-18(28-26-17)11-3-2-4-11)13-5-6-27(9-12(13)7-22-10)19-23-8-14(20)16(21)24-19/h7-8,11H,2-6,9H2,1H3,(H2,21,23,24)/f/h21H2 9975939B076D195E