InChI=1/C19H23FN4O3/c1-23-10-4-3-5-14(23)17-22-15(16(25)19(27)24(17)2)18(26)21-11-12-6-8-13(20)9-7-12/h6-9,14,25H,3-5,10-11H2,1-2H3,(H,21,26)/t14-/m1/s1/f/h21H 8400530EA9FED19E