InChI=1/C17H16F2N4O/c18-15(19)9-21-8-11-4-6-13(7-5-11)23-10-12-2-1-3-14(17(20)24)16(12)22-23/h1-7,10,15,21H,8-9H2,(H2,20,24)/f/h20H2 491A8D2803C06656