InChI=1/C19H19FN4O3/c20-13-2-1-3-16(10-13)22-17(25)11-21-19(27)24-15-6-4-12(5-7-15)18(26)23-14-8-9-14/h1-7,10,14H,8-9,11H2,(H,22,25)(H,23,26)(H2,21,24,27)/f/h21-24H B1578F6AC50634B8