InChI=1/C16H13FN4O/c17-12-5-1-10(2-6-12)14-9-15(21-20-14)19-13-7-3-11(4-8-13)16(18)22/h1-9H,(H2,18,22)(H2,19,20,21)/f/h19,21H,18H2 8B57A5DBB6EBA92C