InChI=1/C16H21FN6O/c17-13-1-3-15(4-2-13)23-9-7-22(8-10-23)6-5-18-16(24)21-14-11-19-20-12-14/h1-4,11-12H,5-10H2,(H,19,20)(H2,18,21,24)/f/h18-19,21H 8A47D069E8547E45