InChI=1/C21H25F2N3O3/c1-25(13-17-7-9-18(10-8-17)29-21(22)23)15-20(28)26(12-11-19(24)27)14-16-5-3-2-4-6-16/h2-10,21H,11-15H2,1H3,(H2,24,27)/f/h24H2 B612251F6444B9D3