InChI=1/C21H25FN4O3/c1-23-21(29)16-6-4-15(5-7-16)12-25(2)14-20(28)26(3)13-19(27)24-18-10-8-17(22)9-11-18/h4-11H,12-14H2,1-3H3,(H,23,29)(H,24,27)/f/h23-24H 2DFCB871C570FC64