InChI=1/C20H27FN4O4/c1-20(2,23-11-19(27)25-12-13(21)7-15(25)10-22)9-18(26)24-14-5-6-16(28-3)17(8-14)29-4/h5-6,8,13,15,23H,7,9,11-12H2,1-4H3,(H,24,26)/t13-,15-/m0/s1/f/h24H 6230847AD8D61B2A