InChI=1/C16H19FN4O3/c17-11-4-6-12(7-5-11)18-10-13(22)20-21-14(23)16(19-15(21)24)8-2-1-3-9-16/h4-7,18H,1-3,8-10H2,(H,19,24)(H,20,22)/f/h19-20H 464C979422490E0B