InChI=1/C17H15N5O3/c18-17(19)22-13-6-5-10(8-20-13)21-16(25)12-7-9-3-1-2-4-11(9)14(23)15(12)24/h1-8,23-24H,(H,21,25)(H4,18,19,20,22)/f/h18,21-22H,19H2 19F867F42F1C2966